Exercises: Electromagnetic Induction

A rectangular loop (area $A = 0.02\ \text{m}^2$) is perpendicular to a magnetic field ($\theta = 0\degree$). The field changes from $B_1 = 0.30\ \text{T}$ to $B_2 = 0.80\ \text{T}$ in $\Delta t = 0.25\ \text{s}$. Calculate the magnitude of the average induced EMF in volts.