Electrostatics Question 491

Question: Charges q, 2q, 3q and 4q are placed at the corners A, B, C and D of a square as shown in the following . The direction of electric field at the centre of the square is along [MP PMT 2004

Options:

A) AB

B) CB

C) BD

D) AC

Show Answer

Answer:

Correct Answer: B

Solution:

$ E _{A}=E,E _{B}=2E,E _{C}=3E,E _{D}=4E $



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