Electrostatics Question 406

Question: Two charges of 4μC each are placed at the corners A and B of an equilateral triangle of side length 0.2 m in air. The electric potential at C is [14πε0=9×109N-m2C2] [EAMCET (Med.) 2000]

Options:

A) 9×104 V

B) 18×104 V

C) 36×104 V

D) 36×104 V

Show Answer

Answer:

Correct Answer: C

Solution:

Potential at C =(9×109×4×1060.2)×2

=36×104V



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