1.

A rod `PQ` is connected to the capacitor plates. The rod is placed in a magnetic field `(B)` directed downwards perpendicular to the plane of the paper. If the rod is pulled out of magnetic field with velocity `vec(v)` as shown in Figure. A. plate M will be positively chargeB. plate N will be positively chargedC. both plates will be similarly chargedD. no charge will be collected on plates

Answer» Correct Answer - A
When rod is pulled out of the field emf is induced in the rod. The electrons will move from P to Q so plate M will be positively charged.


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