Aseries rc circuit, which is made from a battery, a switch, a resistor, and a 3.0 µf capacitor, has a time constant of 10.0 ms. if an additional 8.0 µf is added in series to the 3.0 µf capacitor, what is the resulting time constant?

What is the relationship between the wavelength of a wave and it's energy?

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? yourunits 3. a clothes dryer uses about 2 amps of current from a 240 volt line. how much power does it use? yourunits 4.

A58-kg boy swings a baseball bat, which causes a 0.140-kg baseball to move toward third base with a velocity of 38.0 m/s.