A $0\mathrm{.}45-k$ resistor and $401-mH$ inductor are connected in series to a $V_{rms}=120V$ AC power source oscillating at a frequency of $f=60Hz.$ The voltage as a function of time is given by

$V=V_{0}cos(t),$

where $V_0$ is the amplitude, $$ is the angular frequency.

Hample, Connor $-$

ceh$6003$@psu.edu

Part $($a$)$

What is the amplitude of the source voltage, in volts?

Grade Summary

Deductions