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An e.m.f. of 0.5 V is developed in the s...

An e.m.f. of 0.5 V is developed in the secondary coil, when current in primary coiol changes form 5.0 A to 2.0 A in 300 millisec. Calculate the mutal inductance of tow coils.

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To calculate the mutual inductance of the two coils, we can follow these steps: ### Step 1: Identify the given values - Induced e.m.f. (E) = 0.5 V - Initial current in the primary coil (I_initial) = 5.0 A - Final current in the primary coil (I_final) = 2.0 A - Time interval (Δt) = 300 ms = 300 × 10^-3 s = 0.3 s ...
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