Question

find the magnitude and disandren of electric field at
the p in fig​

Answer 1

Explanation:

let the diagram be:

E due to a linear charge density is

given by

D=

2π∈

0

r

λ

⇒ E=

2π∈

0

×0.04

2×10

−6

E=9×10

5

N/C

solution