{"id":240,"date":"2026-11-02T08:31:00","date_gmt":"2026-11-02T08:31:00","guid":{"rendered":"https:\/\/mudhakara.com\/?p=240"},"modified":"2026-11-05T09:24:25","modified_gmt":"2026-11-05T09:24:25","slug":"egypt-physics-electricity","status":"publish","type":"post","link":"https:\/\/mudhakara.com\/?p=240","title":{"rendered":"\u0643\u064a\u0641 \u062a\u0630\u0627\u0643\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u064a\u0629 \u0627\u0644\u062a\u064a\u0627\u0631\u064a\u0629 \u0641\u064a \u0641\u064a\u0632\u064a\u0627\u0621 \u0627\u0644\u062b\u0627\u0646\u0648\u064a\u0629 \u0627\u0644\u0639\u0627\u0645\u0629"},"content":{"rendered":"<p>\u0641\u0635\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u064a\u0629 \u0627\u0644\u062a\u064a\u0627\u0631\u064a\u0629 \u0647\u0648 \u0628\u0648\u0627\u0628\u0629 \u0645\u0646\u0647\u062c \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621 \u0641\u064a \u0627\u0644\u0635\u0641 \u0627\u0644\u062b\u0627\u0644\u062b \u0627\u0644\u062b\u0627\u0646\u0648\u064a. \u0627\u0644\u0641\u0635\u0648\u0644 \u0627\u0644\u062a\u0627\u0644\u064a\u0629\u060c \u0645\u062b\u0644 \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0648\u0627\u0644\u062d\u062b \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u060c \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0645\u0641\u0627\u0647\u064a\u0645\u0647\u060c \u0648\u0644\u0647\u0630\u0627 \u0641\u0625\u0646 \u0625\u062a\u0642\u0627\u0646\u0647 \u0645\u0628\u0643\u0631\u064b\u0627 \u064a\u0648\u0641\u0631 \u0639\u0644\u064a\u0643 \u0648\u0642\u062a\u064b\u0627 \u0643\u0628\u064a\u0631\u064b\u0627 \u0644\u0627\u062d\u0642\u064b\u0627.<\/p>\n<h2>\u0627\u0644\u0643\u0645\u064a\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<\/h2>\n<p>\u0642\u0628\u0644 \u0627\u0644\u0642\u0648\u0627\u0646\u064a\u0646\u060c \u062a\u0623\u0643\u062f \u0623\u0646\u0643 \u062a\u0639\u0631\u0641 \u0643\u0644 \u0643\u0645\u064a\u0629 \u0648\u0648\u062d\u062f\u062a\u0647\u0627 \u0648\u0645\u0639\u0646\u0627\u0647\u0627.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u0643\u0645\u064a\u0629<\/th>\n<th>\u0627\u0644\u0631\u0645\u0632<\/th>\n<th>\u0627\u0644\u0648\u062d\u062f\u0629<\/th>\n<th>\u0627\u0644\u0645\u0639\u0646\u0649<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0634\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631<\/td>\n<td>I<\/td>\n<td>\u0623\u0645\u0628\u064a\u0631<\/td>\n<td>\u0643\u0645\u064a\u0629 \u0627\u0644\u0634\u062d\u0646\u0629 \u0627\u0644\u0645\u0627\u0631\u0629 \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0641\u0631\u0642 \u0627\u0644\u062c\u0647\u062f<\/td>\n<td>V<\/td>\n<td>\u0641\u0648\u0644\u062a<\/td>\n<td>\u0627\u0644\u0634\u063a\u0644 \u0627\u0644\u0645\u0628\u0630\u0648\u0644 \u0644\u0646\u0642\u0644 \u0648\u062d\u062f\u0629 \u0627\u0644\u0634\u062d\u0646\u0627\u062a<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629<\/td>\n<td>R<\/td>\n<td>\u0623\u0648\u0645<\/td>\n<td>\u0645\u0645\u0627\u0646\u0639\u0629 \u0627\u0644\u0645\u0648\u0635\u0644 \u0644\u0645\u0631\u0648\u0631 \u0627\u0644\u062a\u064a\u0627\u0631<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2>\u0642\u0627\u0646\u0648\u0646 \u0623\u0648\u0645<\/h2>\n<p>\u064a\u0646\u0635 \u0642\u0627\u0646\u0648\u0646 \u0623\u0648\u0645 \u0639\u0644\u0649 \u0623\u0646 \u0634\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0627\u0631 \u0641\u064a \u0645\u0648\u0635\u0644 \u062a\u062a\u0646\u0627\u0633\u0628 \u0637\u0631\u062f\u064a\u064b\u0627 \u0645\u0639 \u0641\u0631\u0642 \u0627\u0644\u062c\u0647\u062f \u0628\u064a\u0646 \u0637\u0631\u0641\u064a\u0647 \u0639\u0646\u062f \u062b\u0628\u0648\u062a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629: <bdi dir=\"ltr\">V = I\u00b7R<\/bdi>.<\/p>\n<h3>\u0643\u064a\u0641 \u062a\u0633\u062a\u062e\u062f\u0645\u0647<\/h3>\n<ul>\n<li>\u0625\u0630\u0627 \u0639\u0631\u0641\u062a \u0627\u062b\u0646\u062a\u064a\u0646 \u0645\u0646 \u0627\u0644\u0643\u0645\u064a\u0627\u062a \u0627\u0644\u062b\u0644\u0627\u062b\u060c \u062a\u0633\u062a\u0637\u064a\u0639 \u062d\u0633\u0627\u0628 \u0627\u0644\u062b\u0627\u0644\u062b\u0629.<\/li>\n<li>\u0645\u062b\u0627\u0644: \u0645\u0642\u0627\u0648\u0645\u0629 10 \u0623\u0648\u0645 \u064a\u0645\u0631 \u0628\u0647\u0627 \u062a\u064a\u0627\u0631 2 \u0623\u0645\u0628\u064a\u0631\u060c \u0641\u0631\u0642 \u0627\u0644\u062c\u0647\u062f <bdi dir=\"ltr\">V = 2 \u00d7 10 = 20 \u0641\u0648\u0644\u062a<\/bdi>.<\/li>\n<\/ul>\n<div class=\"tip\"><strong>\u0646\u0635\u064a\u062d\u0629<\/strong><\/p>\n<p>\u0627\u0631\u0633\u0645 \u0645\u062b\u0644\u062b \u0642\u0627\u0646\u0648\u0646 \u0623\u0648\u0645: V \u0641\u064a \u0627\u0644\u0623\u0639\u0644\u0649\u060c \u0648I \u0648R \u0641\u064a \u0627\u0644\u0623\u0633\u0641\u0644. \u063a\u0637\u0650\u0651 \u0627\u0644\u0643\u0645\u064a\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0628\u0625\u0635\u0628\u0639\u0643\u060c \u0648\u0645\u0627 \u064a\u0628\u0642\u0649 \u0647\u0648 \u0637\u0631\u064a\u0642\u0629 \u062d\u0633\u0627\u0628\u0647\u0627.<\/p>\n<\/div>\n<h2>\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u064a \u062a\u062a\u0648\u0642\u0641 \u0639\u0644\u064a\u0647\u0627 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629<\/h2>\n<p>\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0648\u0635\u0644 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0637\u0648\u0644\u0647 \u0648\u0645\u0633\u0627\u062d\u0629 \u0645\u0642\u0637\u0639\u0647 \u0648\u0646\u0648\u0639 \u0645\u0627\u062f\u062a\u0647 \u0648\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u062a\u0647: <bdi dir=\"ltr\">R = \u03c1\u00b7L\/A<\/bdi>.<\/p>\n<ul>\n<li>\u062a\u0632\u064a\u062f \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0628\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0637\u0648\u0644.<\/li>\n<li>\u062a\u0642\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0628\u0632\u064a\u0627\u062f\u0629 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u0642\u0637\u0639.<\/li>\n<li>\u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0646\u0648\u0639\u064a\u0629 \u03c1 \u0644\u0644\u0645\u0627\u062f\u0629.<\/li>\n<\/ul>\n<h3>\u0633\u0624\u0627\u0644 \u064a\u062a\u0643\u0631\u0631<\/h3>\n<p>\u0633\u0644\u0643 \u0634\u064f\u062f\u0651 \u062d\u062a\u0649 \u062a\u0636\u0627\u0639\u0641 \u0637\u0648\u0644\u0647 \u0645\u0639 \u062b\u0628\u0627\u062a \u062d\u062c\u0645\u0647. \u0645\u0627\u0630\u0627 \u064a\u062d\u062f\u062b \u0644\u0645\u0642\u0627\u0648\u0645\u062a\u0647\u061f \u0645\u0636\u0627\u0639\u0641\u0629 \u0627\u0644\u0637\u0648\u0644 \u0645\u0639 \u062b\u0628\u0627\u062a \u0627\u0644\u062d\u062c\u0645 \u062a\u0646\u0635\u0651\u0641 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u0642\u0637\u0639\u060c \u0641\u062a\u062a\u0636\u0627\u0639\u0641 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0631\u062a\u064a\u0646 \u0628\u0633\u0628\u0628 \u0627\u0644\u0637\u0648\u0644 \u0648\u0645\u0631\u062a\u064a\u0646 \u0628\u0633\u0628\u0628 \u0627\u0644\u0645\u0633\u0627\u062d\u0629\u060c \u0623\u064a \u062a\u0635\u0628\u062d \u0623\u0631\u0628\u0639\u0629 \u0623\u0636\u0639\u0627\u0641.<\/p>\n<h2>\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a<\/h2>\n<h3>\u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0644\u064a<\/h3>\n<ul>\n<li>\u0627\u0644\u062a\u064a\u0627\u0631 \u0648\u0627\u062d\u062f \u0641\u064a \u0643\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a.<\/li>\n<li>\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0643\u0644\u064a \u064a\u0633\u0627\u0648\u064a \u0645\u062c\u0645\u0648\u0639 \u0627\u0644\u062c\u0647\u0648\u062f.<\/li>\n<li>\u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0629: <bdi dir=\"ltr\">R = R\u2081 + R\u2082 + R\u2083<\/bdi>.<\/li>\n<\/ul>\n<h3>\u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0632\u064a<\/h3>\n<ul>\n<li>\u0627\u0644\u062c\u0647\u062f \u0648\u0627\u062d\u062f \u0639\u0644\u0649 \u0643\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a.<\/li>\n<li>\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0644\u064a \u064a\u0633\u0627\u0648\u064a \u0645\u062c\u0645\u0648\u0639 \u0627\u0644\u062a\u064a\u0627\u0631\u0627\u062a.<\/li>\n<li>\u0645\u0642\u0644\u0648\u0628 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0629 \u064a\u0633\u0627\u0648\u064a \u0645\u062c\u0645\u0648\u0639 \u0627\u0644\u0645\u0642\u0644\u0648\u0628\u0627\u062a: <bdi dir=\"ltr\">1\/R = 1\/R\u2081 + 1\/R\u2082<\/bdi>.<\/li>\n<li>\u0644\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u062a\u0633\u0627\u0648\u064a\u0629: <bdi dir=\"ltr\">R = r\/n<\/bdi>.<\/li>\n<\/ul>\n<h2>\u0627\u0644\u0645\u0633\u0627\u0626\u0644 \u0627\u0644\u0645\u0631\u0643\u0651\u0628\u0629<\/h2>\n<p>\u0623\u0635\u0639\u0628 \u0645\u0627 \u0641\u064a \u0627\u0644\u0641\u0635\u0644 \u062f\u0648\u0627\u0626\u0631 \u062a\u062c\u0645\u0639 \u0627\u0644\u062a\u0648\u0627\u0644\u064a \u0648\u0627\u0644\u062a\u0648\u0627\u0632\u064a \u0645\u0639\u064b\u0627. \u0627\u062a\u0628\u0639 \u0647\u0630\u0647 \u0627\u0644\u062e\u0637\u0648\u0627\u062a:<\/p>\n<ol>\n<li>\u0623\u0639\u062f \u0631\u0633\u0645 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0639\u0644\u0649 \u0648\u0631\u0642\u062a\u0643 \u0628\u0648\u0636\u0648\u062d.<\/li>\n<li>\u0627\u0628\u062d\u062b \u0639\u0646 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0632\u064a\u060c \u0648\u0628\u0633\u0651\u0637\u0647\u0627 \u0625\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0648\u0627\u062d\u062f\u0629.<\/li>\n<li>\u0627\u062c\u0645\u0639 \u0645\u0627 \u0623\u0635\u0628\u062d \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0644\u064a.<\/li>\n<li>\u0643\u0631\u0631 \u062d\u062a\u0649 \u062a\u0635\u0644 \u0625\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0643\u0627\u0641\u0626\u0629 \u0648\u0627\u062d\u062f\u0629.<\/li>\n<li>\u0627\u062d\u0633\u0628 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0644\u064a \u0645\u0646 \u0642\u0627\u0646\u0648\u0646 \u0623\u0648\u0645\u060c \u062b\u0645 \u0627\u0631\u062c\u0639 \u062e\u0637\u0648\u0629 \u062e\u0637\u0648\u0629 \u0644\u062a\u062c\u062f \u0627\u0644\u0645\u0637\u0644\u0648\u0628.<\/li>\n<\/ol>\n<h2>\u0623\u062e\u0637\u0627\u0621 \u0634\u0627\u0626\u0639\u0629<\/h2>\n<ul>\n<li>\u062c\u0645\u0639 \u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0627\u0644\u062a\u0648\u0627\u0632\u064a \u062c\u0645\u0639\u064b\u0627 \u0645\u0628\u0627\u0634\u0631\u064b\u0627.<\/li>\n<li>\u0646\u0633\u064a\u0627\u0646 \u0642\u0644\u0628 \u0627\u0644\u0646\u0627\u062a\u062c \u0628\u0639\u062f \u062c\u0645\u0639 \u0627\u0644\u0645\u0642\u0644\u0648\u0628\u0627\u062a.<\/li>\n<li>\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0644\u064a \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0641\u064a \u0641\u0631\u0639 \u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0632\u064a.<\/li>\n<li>\u0627\u0644\u062e\u0644\u0637 \u0628\u064a\u0646 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u062f\u0627\u0641\u0639\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u064a\u0629 \u0648\u0641\u0631\u0642 \u0627\u0644\u062c\u0647\u062f \u0628\u064a\u0646 \u0642\u0637\u0628\u064a \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0629 \u0639\u0646\u062f \u0648\u062c\u0648\u062f \u0645\u0642\u0627\u0648\u0645\u0629 \u062f\u0627\u062e\u0644\u064a\u0629.<\/li>\n<\/ul>\n<h2>\u0645\u062b\u0627\u0644 \u0645\u062d\u0644\u0648\u0644: \u062f\u0627\u0626\u0631\u0629 \u0645\u0631\u0643\u0651\u0628\u0629<\/h2>\n<p>\u062b\u0644\u0627\u062b \u0645\u0642\u0627\u0648\u0645\u0627\u062a: R\u2081 = 4 \u0623\u0648\u0645 \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0644\u064a \u0645\u0639 \u0645\u062c\u0645\u0648\u0639\u0629 \u062a\u0648\u0627\u0632\u064a \u0645\u0646 \u0645\u0642\u0627\u0648\u0645\u062a\u064a\u0646 \u0645\u062a\u0633\u0627\u0648\u064a\u062a\u064a\u0646 \u0642\u064a\u0645\u0629 \u0643\u0644 \u0645\u0646\u0647\u0645\u0627 6 \u0623\u0648\u0645. \u0648\u064f\u0635\u0644\u062a \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0628\u0628\u0637\u0627\u0631\u064a\u0629 \u0641\u0631\u0642 \u062c\u0647\u062f\u0647\u0627 21 \u0641\u0648\u0644\u062a. \u0645\u0627 \u0634\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0644\u064a\u061f<\/p>\n<ol>\n<li><strong>\u0628\u0633\u0651\u0637 \u0627\u0644\u062a\u0648\u0627\u0632\u064a:<\/strong> \u0645\u0642\u0627\u0648\u0645\u062a\u0627\u0646 \u0645\u062a\u0633\u0627\u0648\u064a\u062a\u0627\u0646 6 \u0623\u0648\u0645 \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0632\u064a \u062a\u0633\u0627\u0648\u064a\u0627\u0646 <bdi dir=\"ltr\">6 \u00f7 2 = 3 \u0623\u0648\u0645<\/bdi>.<\/li>\n<li><strong>\u0627\u062c\u0645\u0639 \u0627\u0644\u062a\u0648\u0627\u0644\u064a:<\/strong> \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0629 <bdi dir=\"ltr\">4 + 3 = 7 \u0623\u0648\u0645<\/bdi>.<\/li>\n<li><strong>\u0642\u0627\u0646\u0648\u0646 \u0623\u0648\u0645:<\/strong> \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0644\u064a <bdi dir=\"ltr\">I = V \u00f7 R = 21 \u00f7 7 = 3 \u0623\u0645\u0628\u064a\u0631<\/bdi>.<\/li>\n<\/ol>\n<h3>\u0645\u0627 \u0627\u0644\u062a\u064a\u0627\u0631 \u0641\u064a \u0643\u0644 \u0641\u0631\u0639 \u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0632\u064a\u061f<\/h3>\n<ul>\n<li>\u0641\u0631\u0642 \u0627\u0644\u062c\u0647\u062f \u0639\u0644\u0649 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u062a\u0648\u0627\u0632\u064a: <bdi dir=\"ltr\">V = I \u00d7 R = 3 \u00d7 3 = 9 \u0641\u0648\u0644\u062a<\/bdi>.<\/li>\n<li>\u0627\u0644\u062a\u064a\u0627\u0631 \u0641\u064a \u0643\u0644 \u0645\u0642\u0627\u0648\u0645\u0629 6 \u0623\u0648\u0645: <bdi dir=\"ltr\">9 \u00f7 6 = 1.5 \u0623\u0645\u0628\u064a\u0631<\/bdi>.<\/li>\n<li>\u0644\u0644\u062a\u062d\u0642\u0642: 1.5 + 1.5 = 3 \u0623\u0645\u0628\u064a\u0631\u060c \u0648\u0647\u0648 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0644\u064a. \u0627\u0644\u062d\u0633\u0627\u0628 \u0635\u062d\u064a\u062d.<\/li>\n<\/ul>\n<h2>\u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u064a\u0629<\/h2>\n<p>\u064a\u0631\u062a\u0628\u0637 \u0628\u0647\u0630\u0627 \u0627\u0644\u0641\u0635\u0644 \u062d\u0633\u0627\u0628 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0633\u062a\u0647\u0644\u0643\u0629 \u0641\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629: <bdi dir=\"ltr\">P = V \u00d7 I<\/bdi>\u060c \u0623\u0648 <bdi dir=\"ltr\">P = I\u00b2 \u00d7 R<\/bdi>\u060c \u0623\u0648 <bdi dir=\"ltr\">P = V\u00b2 \u00f7 R<\/bdi>. \u0627\u062e\u062a\u0631 \u0627\u0644\u0635\u064a\u063a\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0627\u0644\u0643\u0645\u064a\u062a\u064a\u0646 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u062a\u064a\u0646. \u0641\u064a \u0627\u0644\u0645\u062b\u0627\u0644 \u0627\u0644\u0633\u0627\u0628\u0642\u060c \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0643\u0644\u064a\u0629 <bdi dir=\"ltr\">21 \u00d7 3 = 63 \u0648\u0627\u0637<\/bdi>.<\/p>\n<p>\u062a\u0630\u0643\u0651\u0631 \u0623\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0633\u062a\u0647\u0644\u0643\u0629 \u062a\u0633\u0627\u0648\u064a \u0627\u0644\u0642\u062f\u0631\u0629 \u0645\u0636\u0631\u0648\u0628\u0629 \u0641\u064a \u0627\u0644\u0632\u0645\u0646\u060c \u0648\u0623\u0646 \u0648\u062d\u062f\u062a\u0647\u0627 \u0627\u0644\u062c\u0648\u0644\u060c \u0623\u0648 \u0627\u0644\u0643\u064a\u0644\u0648\u0648\u0627\u0637 \u0633\u0627\u0639\u0629 \u0641\u064a \u0641\u0648\u0627\u062a\u064a\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621.<\/p>\n<h2>\u062e\u0644\u0627\u0635\u0629<\/h2>\n<p>\u0627\u0628\u062f\u0623 \u0628\u0642\u0627\u0646\u0648\u0646 \u0623\u0648\u0645 \u062d\u062a\u0649 \u062a\u062a\u0642\u0646\u0647\u060c \u062b\u0645 \u0627\u0644\u062a\u0648\u0627\u0644\u064a \u0648\u0627\u0644\u062a\u0648\u0627\u0632\u064a\u060c \u062b\u0645 \u0627\u0644\u0645\u0633\u0627\u0626\u0644 \u0627\u0644\u0645\u0631\u0643\u0628\u0629. \u062d\u0644 \u062e\u0645\u0633 \u0645\u0633\u0627\u0626\u0644 \u0645\u0646 \u0643\u0644 \u0646\u0648\u0639 \u0642\u0628\u0644 \u0623\u0646 \u062a\u0646\u062a\u0642\u0644 \u0625\u0644\u0649 \u0627\u0644\u062a\u0627\u0644\u064a\u060c \u0648\u0633\u062a\u062c\u062f \u0623\u0646 \u0627\u0644\u0641\u0635\u0644 \u0623\u0628\u0633\u0637 \u0645\u0645\u0627 \u064a\u0628\u062f\u0648.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0642\u0627\u0646\u0648\u0646 \u0623\u0648\u0645 \u0623\u0648\u0644\u064b\u0627\u060c \u062b\u0645 \u0627\u0644\u062a\u0648\u0627\u0644\u064a \u0648\u0627\u0644\u062a\u0648\u0627\u0632\u064a\u060c \u062b\u0645 \u0627\u0644\u0645\u0633\u0627\u0626\u0644 \u0627\u0644\u0645\u0631\u0643\u0651\u0628\u0629.<\/p>\n","protected":false},"author":2,"featured_media":343,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"mq_country":[35],"class_list":["post-240","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unit-guides","mq_country-egypt"],"_links":{"self":[{"href":"https:\/\/mudhakara.com\/index.php?rest_route=\/wp\/v2\/posts\/240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mudhakara.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mudhakara.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mudhakara.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mudhakara.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=240"}],"version-history":[{"count":1,"href":"https:\/\/mudhakara.com\/index.php?rest_route=\/wp\/v2\/posts\/240\/revisions"}],"predecessor-version":[{"id":342,"href":"https:\/\/mudhakara.com\/index.php?rest_route=\/wp\/v2\/posts\/240\/revisions\/342"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mudhakara.com\/index.php?rest_route=\/wp\/v2\/media\/343"}],"wp:attachment":[{"href":"https:\/\/mudhakara.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mudhakara.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mudhakara.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=240"},{"taxonomy":"mq_country","embeddable":true,"href":"https:\/\/mudhakara.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmq_country&post=240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}