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Standard XII

Physics

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221. A plasti...

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221. A plastic rod of length 1.0 m carries uniform positive charge +4.0 HC/m on half of its length and uniform negative charge 4.0 C/m on the remaining half of its length. Find magnitude of its net dipole moment. of (1) 1 HCm (3) 4 Cm (2) 2 uCm (4) 8 HCm

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