Question

I Choose the best answers (I Mark)
1. Dielectric strength of air is 3 x 10^6Vm^-1 Suppose the radius of a hallow sphere in the Van de
Gratt generator is R=0.5m, calculate the maximum potential difference created by this Van de
Graft generator
a V=15 million volt
b. V-= 2 million volt
c.V = 1.2 million volt
d. V= 1.7 million volt​

Answer 1

Answer:

c is your answer mate.............

Answer 2

Answer:

the answer is 1.5×10^6Vm^-1