Figure P32.41 shows resistors \(R_{1}=30.0 \Omega\) and \(R_{2}=\) \(10.0 \Omega\) connected in parallel to an \(\mathrm{AC}\) source.

(a) If the maximum current in the circuit is \(2.03 \mathrm{~A}\), what is the amplitude \(\varepsilon_{\max }\) of the AC source?

(b) If the source emf peaks at \(t=0\), and the frequency is \(60.0 \mathrm{~Hz}\), what is the potential difference across each resistor at \(t=20.2 \mathrm{~ms}\) ?

Data from Figure P32.41

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