An AC power supply has an “rms” voltage of 120 V and oscillates at 60 Hz. This power supply is connected to a lightbulb, resulting in an average power output of 60 W. The same power supply is then connected to a capacitor instead of a resistor. The capacitor has a capacitance of 11 mF. Find the capacitive reactance of the circuit.
Find the maximum current through the power supply while it is connected to the capacitor.

When a neutrally charged atom loses an electron to another atom, the result is the creation of a. two charged atoms. b. two negatively charged atoms. c. two positively charged atoms. d. two neutrally charged atoms.

Next a skier is pulled by a tow rope up a frictionless ski slope that makes an angle of 15 with the horizontal. the rope moves parallel to the slope with a constant speed of 0.69 m/s. the force of the rope does 800 3 of work on the skier as the skier moves a distance of 8.4 m up the incline. (a) if the rope moved with a constant speed of 2.2 m/s how much work would the force of the rope do on the skier as the skler moved a distance of 8.4 m up the incline? at what rate is the force of the rope doing work on the skier when the rope moves with a speed of (b) 0.69 m/s and (c) 2.2 m/s?

According to newton’s first law of motion, which force is expected to cause a body to accelerate?