The mutual inductance between two coils is 3 H. If the current in one coil is changed at a rate of `5 A// s`, what will be the emf induced in the other coil?

Explanation

To solve the problem, we need to use the formula for the induced electromotive force (emf) in a coil due to a change in current in another coil, which is given by:

\[ E = M \frac{dI}{dt} \]

Where:
- \( E \) is the induced emf,
- \( M \) is the mutual inductance,
- \( \frac{dI}{dt} \) is the rate of change of current.
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