Question

Q.56
The equlumbs force between two point charges q1 = 1042 is 2N. Where distance between them
is 3m, The charge q2 is:
A) 1 x 10 -9 C
C) 2x 10°c
D) 4 x 10 °C
B) 1 x 10°C
3ilm caused by point charge q=5uc placed​

Answer 1

Answer:

c)...................................

Explanation:

...............................

Answer 2

F=KQ1Q2/R^2 where K=9×10^9

put values,because in your question value of Q1 is not clearly seen