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Charges q is uniformly distributed over ...

Charges `q` is uniformly distributed over a thin half ring of radius `R`. The electric field at the centre of the ring is

A

`(q)/(4piepsilon_(o)R^(2))`

B

`(q)/(2pi^(2)epsilon_(o)R^(2))`

C

`(q^(2))/(2piepsilon_(o)R^(2))`

D

`(q^(2))/(4piepsilon_(o)R^(2))`

Text Solution

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The correct Answer is:
B
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FIITJEE-ELECTROSTANTICS-ASSIGNMENT PROBLEMS (OBJECTIVE) LEVEL - I
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