- #1

noppawit

- 27

- 0

**In RL, AC circuit, an AC source v**

Show that the power dissipated in the inductor is zero.

_{s}t = 220sin(40000t-45°) is connected to a 60mH inductor and a 3kΩ resistor.Show that the power dissipated in the inductor is zero.

The current in this circuit is 0.057A as I calclulated. I know that inductor has no charging role in this circuit. But how can I write, describe this by equation?

Thank you.