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Question: In a magnetic field of 0.05T, area of a coil changes from $101\,c{m^2}$ to $100\,c{m^2}$ without changing the resistance which is $2\Omega$. The amount of charge that flow during this period is

1) $2.5 \times {10^{ - 6}}$ coulomb

2) $2 \times {10^{ - 6}}$ coulomb

3) ${10^{ - 6}}$ coulomb

4) $8 \times {10^{ - 6}}$ coulomb

Solution:

Explanation: No Explanation

Faraday's Law and Lenz's Law

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