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Find the magnitude of the electric field...

Find the magnitude of the electric field at a point 4 cm away from a line charge of density `2 xx 10^(-6) C/m`

A

`9 xx 10^(9) N//C`

B

`9 xx 10^(5) N//C`

C

`5 xx 10^(8) N//C`

D

`8 xx 10^(-10) N//C`

Text Solution

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The correct Answer is:
B
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