Electrostatics Question 362

Question: At a certain distance from a point charge the electric field is 500V/m and the potential is 3000V . What is this distance [MP PMT 1995; Pb. PMT 2001; AFMC 2001]

Options:

A) 6m

B) 12m

C) 36m

D) 144m

Show Answer

Answer:

Correct Answer: A

Solution:

V=E×r

therefore r=VE=3000500=6m



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