Charge of +q, +2q, +q and –q are placed at the corners of a square ABCD, calculate the…
Physics · JEE Main · NTA Exams — Electrostatics
Charge of +q, +2q, +q and –q are placed at the corners of a square ABCD, calculate the electric field at the intersection of the diagonals of the square when q = 5/3 × 10–9 C and each side of square is 10 cm.
- 2.1 × 103 Vm–1
- 9.1 × 10-2 Vm–1
- 1.8 × 104 Vm–1
- 0.9 × 104 Vm–1
Answer
(D) 0.9 × 10 4 Vm –1
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