# Physics

The flux density through a 200 turn coil of area 8.5*10^-4 m squared changes from 0.03 T to 0.12 T in 15 mins. Calculate the induced emf in the coil.

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2. 👎 0
3. 👁 53
asked by Terry
1. Use your equation.

dT/dt=.09/(15*60) T/second

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2. 👎 0

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