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Electric field produced due to an infinitely long straight uniformly charged wire at perpendicular distance of 2 cm is 3 xx 10^8 NC^(-1). Then linear charge density on the wire is....... |
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Answer» `333 (muC)/m` `lambda =(Er)/(2k) =(3 xx 10^(8) xx 0.02)/(2 xx 9 xx 10^(9))` `therefore lambda =3.33 xx 10^(-6)` `therefore lambda =333 (muC)/m` |
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