Q. Two charges of +200 $μ$ C and -200 $μ$ C are placed a t the corners B and C of an equilateral triangle ABC of side 0.1 m. The force on a charge of 5 $μ$ C placed A is

3751 312 Electrostatic Potential and Capacitance Report Error

A

1800 N

6%

B

1200 $3 N$

13%

C

600 $3 N$

21%

D

900 N

59%

Solution:

Correct answer is (d) 900 N