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A uniform magnetic field of induction `B` is confined to a cyclindrical region of radius `R`. The magnetic field is increasing at a constant rate of `dB//dt` (tesla`//` second). A charge `e` of mass `m`, placed at the point `P` on the periphery of the fixed experiences an acceleration : A. `(1)/(2)(eR)/(m)(dB)/(dt)` towards leftB. `(1)/(2)(eR)/(m)(dB)/(dt)` towards rightC. `(eR)/(m)(dB)/(dt)` toward leftD. `(1)/(2)(eR)/(m)(dB)/(dt)` zero |
Answer» Correct Answer - A | |