Question

Two point charge was=t micro coulomb

Answer 1

Answer:

i don't understand what you say

Answer 2

Answer:

electrostatic potential energy is given by U is

⇒U=

R

kq

1

q

2

putting the value of k=9×10

9

C

2

N.m

2

,q

2

=q

1

=1μC=1×10

−6

C, R=1m

⇒U

=

1

9×10

9

×1×10

−6

×1×10

−6

=9×10

−3

J