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The magnetic field varies with time as B=0.5 t2, in a square coil of side 10 cm, kept with its plane perpendicular to the field. If the resistance of the coil is 5×10−2 Ω, the total charge that flows through it from t=0 to t=2 sec will be: |
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Answer» The magnetic field varies with time as B=0.5 t2, in a square coil of side 10 cm, kept with its plane perpendicular to the field. If the resistance of the coil is 5×10−2 Ω, the total charge that flows through it from t=0 to t=2 sec will be: |
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