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The electric field at centre O, due to ...

The electric field at centre O, due to the segment of a ring of liner change density `8 C//cm` is -

A

`9 xx 10^(13)V//m`

B

`16 xx 10^(13)V//m`

C

`8 xx 10^(13)V//m`

D

`18 xx 10^(13)V//m`

Text Solution

Verified by Experts

The correct Answer is:
4
`E =(lambda)/(2pi epsi_(0)r) sin.(theta)/(2)`
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