Question

A balloon with a charge of 4.0 µC is held a distance of 0.70 m from a

second balloon having the same charge. Calculate the magnitude of

the repulsive force.​

Answer 1

Answer:

solution :

q1 = 4.0 C

q2 = 4.0 C

r = 0.7 m

F= ?

k= 8.98×10⁹

calculation :

Ans :7.040×10¹⁰N