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1. |
Four coulomb charge is uniformly distributed on 2 km long wire. Its linear charge density is(A) 2 C/m (B) 4 C/m(C) 4 × 103 C/m(D) 2 × 10-3 C/m |
Answer» Correct option is: (D) 2 × 10-3 C/m |
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