The magnetic flux through a conducting loop of resistance R is Φ = Φ₀ sinωt. Self-inductance is negligible. Which statements are correct?
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Question

The magnetic flux through a conducting loop of resistance R is Φ = Φ₀ sinωt. Self-inductance is negligible. Which statements are correct?

G1 Physics · Accepted Answer

ε = −Φ₀ωcosωt. Hence |ε| is maximum when Φ = 0 and zero when |Φ| is maximum. Over a full cycle the net flux change is zero, so algebraic transferred charge is zero; unsigned charge is not zero.