Question

Two equally and oppositely charged and very
small identical metal spheres A and B attract
each other with electrostatic force F. Bis
touched with A and placed at same distance
from A as before. Net electric force on A is
(1) (2/3)
(2) F
(3) 2 F
(4)
zero​

Answer 1

Answer:

0

Explanation:

Since charges are equal and opposite, they will cancel eath other and spheres become uncharged.

Answer 2

Answer:

(2/3)

(2) F

(3) 2 F

(4)

zero

Explanation:

zero