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A cylinder of length L has a charge of m...

A cylinder of length L has a charge of magnitude q. The electric intensity at a point at a distance r from the axis of the cylinder is

A

`E=1/(4piin_(0)K)*q/(r^(2))`

B

`E=1/(2piin_(0)k)*q/(rL)`

C

`E=sigma//in_(0)k`

D

none of these

Text Solution

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The correct Answer is:
B
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