Question

Dimension and unit of electric flux is a) ML'TA; Nmc" c) ML'TA; Nm'c b) ML'T A; Nm?c d) ML"T 'A"; Nm'c​

Answer 1

Answer:

Correct option is D)

permittivity of free space ϵ

o

F=

4πϵ

o

1

r

2

q

1

q

2

; unit of q is C , unit of F is Newton and unit of r is m

So the unit of ϵ

o

is C

2

N

−1

m

−2