Z16781: ਰੀਵਿਜ਼ਨਾਂ ਵਿਚ ਫ਼ਰਕ

03:27, 26 ਜੂਨ 2024 ਦਾ ਦੁਹਰਾਅ

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@@ ਲਕੀਰ 95: / ਲਕੀਰ 95: @@
                     "charges attract",
                     "attractive charges",
-                    "electrostatic attraction"
+                    "electrostatic attraction",
+                    "are opposite signs",
+                    "opposite signs"
                 ]
             }