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A magnetic flux of $\Phi = 500 \text{ Wb}$ passes through a coil of $N = 10$ turns in $\Delta t = 0.1 \text{ s}$. What is the magnitude of the induced electromotive force $\varepsilon$ in the coil?
- A.$500 \text{ V}$
- B.$5000 \text{ V}$
- C.$50 \text{ V}$
- D.$50000 \text{ V}$
Show correct answer & step-by-step solution
Correct answer: D — $50000 \text{ V}$
Solution
The induced electromotive force is given by . Substituting the values, .
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