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Current Density Vector

†ext An elec...

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{ †ext { An electric dipole of length } 10 cm †ext { having charges } + 6 × 10 ^ { - 3 } C †ext { and } - 6 × 10 ^ { - 3 } C †ext { , placed at } } { 30 ^ { ° } †ext { with respect to a uniform electric field experiences a torque of magnitude } 6 \sqrt { 3 } Nm †ext { . } } { †ext { Calculate the magnitude of electric field. }

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