Question

Ans. 72 sta
statc;4]
18. The distance between two equal balls having unlike charges
is 2 cm. The radii of the balls are much less than the distance
between them. The balls attract each other with a force of
36 x 10-5 N. After the balls have been connected by a wire
and the latter has been removed, the balls repel each other
with a force of 20-25 x 10-5 N. Determine the original
charges on the balls. [Ans. 8 x 10-9 C;-2 x 10-9 C]​

Answer 1

Answer:

[Ans. 8 x 10-9 C;-2 x 10-9 C]

Explanation:

hope it helps

Answer 2

Answer:

pta ni bhai mujhe maaf krna