All Problems

Electromagnetic Induction. Maxwells Equations

Problem 3.313

A magnetic flux through a stationary loop with a resistance \(R\) varies during the time interval \(\tau\) as \(\Phi=a t(\tau-t)\). Find the amount of heat generated in the loop during that time. The inductance of the loop is to be neglected.

Reveal Answer
Q=1/3a2τ3/RQ=1 / 3 a^{2} \tau^{3} / R