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The wire in Figure below is being moved downwards through the magnetic field so as to produce induced current.What would be the effect of : (a) moving the wire at a higher speed ? (b) moving the wire upwards rather than downwards ? (c) using a stronger magnet ? (d) holding the wire still in the magnetic field ? (e) moving the wire parallel to the magnetic field lines ? |
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Answer» (a) Current increased. (b) Current reversed. (c) Current increased. (d) Zero current. (e) Zero current. |
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