Chapter 21, Problem 40P

(a)

To determine

The expression for emf as a function of time, if $10\text{Hz}$ generator produces a peak emf of $40\text{V}$.

(b)

To determine

The emf at the following times $0.025\text{s}$, $0.050\text{s}$, $0.075\text{s}$, and $0.100\text{s}$, if a $10\text{Hz}$ generator produces a peak emf of $40\text{V}$.

(C)

To determine

The sketch of the graph for emf-versus-time and connect the points with a smooth curve, if a $10\text{Hz}$ generator produces a peak emf of $40\text{V}$.