00:01
So we can say for part a, the peak voltage is going to be equaling, max voltage would be equalling radical 2 multiplied by essentially delta v sub r, rms, so the root means squared voltage that is applied.
00:16
This would be equalling radical 2 multiplied by the value given 1 .20 times 10 to the second volts, or 120 volts.
00:26
And this is giving us 1 .70 times 10 to the second volts.
00:31
Volts, this would be the magnitude of the peak voltage.
00:35
For part b, we can say that the average power would be equalling the root mean squared current squared multiplied by r the resistance.
00:48
In other words, simply the root mean squared voltage squared divided by the resistance r.
00:57
And this is saying that solving for r the resistance, this would be the change delta v.
01:03
Of root mean squared voltage squared divided by the average power...