A 24.0 - kΩ resistor connected to an AC voltage source dissipatesan average power of 0.600 W. (a) Calculate the rms current inthe resistor. (b) Calculate the rms voltage of the AC source.

What is the average power dissipation in a series RC circuit if R = 1200 Ω, C = 2.00 μF, and V = 170 cos (400t)?

A student builds a circuit in which an AC power supply with an rms voltage of 230 V is connected to a 2.20 ko resistor. (a) What is the maximum potential difference across the resistor (in V)? (b) What is the maximum current through the resistor (in A)? (c) What is the rms current through the resistor (in A)? (d) What is the average power dissipated by the resistor (in W)?

The rms current through a light bulb is 0.717 A when the bulb is connected to a standard 120 V rms source. (a) Find the bulb's resistance. (b) Find the peak instantaneous current. (c) Find the peak instantaneous voltage. (d) Find the average electrical power used by the bulb.