A series circuit consists of a 50-Hz source, a 50-ohm resistor, a 0.50-H inductor, and a 60 microfarad capacitor. The rms current in the circuit is measured to be 1.3 Amps. What is the voltage amplitude of the source?

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your

Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.

Which system of units is used by only a small number of countries in the world, including the u. s.