Question

Passage V:Three charges +2x10", 3x10'" and 2x10") are placed at
the corners of a square of side 10cm respectively at A, B and C.
1. The intensity of the electric field at D in N/C --------
482 + 3
B)9(4√2+3) /2
A)9[2.72 +3]​

Answer 1

Answer:

EABγ = KQr2 = 9 × 109 × 3 × 10-915 × 10-2 × 15 × 10-2 = 27 × 104225 = 1.2 × 103 N/C EACγ = KQr2 = 9 × 109 × 3 × 10-915 × 10-2 × 15 × 10-2 ...

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