Charge Current and Voltage

This circuit has a 12V cell. How many volts are measured across R2 (assuming all resistors are the same)?

• 12V

• 6V

• 4V

• 3V

The cell of this circuits puts out a current of 12A. How many amps pass through R2 (assuming all the resistors are the same)?

• 12A

• 6A

• 4A

• 8A

Which formula is correct to calculate Charge?

• Q=I*t

• Q=I/t

• Q = V*E

• Q = V/E

How much charge must pass by a point in 10 s for the current to be  0.50 A? 

• 0,05C

• 5,0C

• 20C

• 2,0C

A 3A current flows through a television. How long would it take for 1500C to flow through it?

• 4500s

• 500s

• 50s

• 450s

The difference in electrical potential energy between two places is called

• resistance

• charge

• current

• voltage

The amount of energy flowing through a circuit over a period of time is called...

• resistance

• charge

• current

• voltage

What is the voltage of a bulb which produces 20J of energy for 2 Coulombs of charge?

• 10V

• 40V

• 0.1V

• 15V

What is the energy given off by a 20V bulb which has 10C passing through it?

• 200J

• 2J

• 0.5J

• 250J

A flow of electricity that moves through several resistors all along the same path.

• Parallel Circuit

• Ohm's Law

• Series Circuit

• Static Electricity