संलग्न चित्र \( 2.40 \) में \( L \) भुजा वाले वर्ग के तीन कोनों \( A, B \) तथा \( C \) पर \( +q ... VIDEO
संलग्न चित्र \( 2.40 \) में \( L \) भुजा वाले वर्ग के तीन कोनों \( A, B \) तथा \( C \) पर \( +q \) आवेश के कण रखे गये हैं। वर्ग के केन्द्र \( O \) पर वैद्युत क्षेत्र की ज्ञात कीजिये।https://bit.ly/YTAI_PWAP https://www.pw.live
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