Charge Current and Voltage

The circuit shown contains a battery, a 6.0 Ω resistor and two meters X and Y.

One meter records current and one meter records potential difference.

• meter X : 2.0 A

  meter Y : 12.0 V

• meter X : 2.0 V

  meter Y : 1.0 A

• meter X : 12.0 A

  meter Y : 2.0 V

• meter X : 12.0 V

  meter Y : 2.0 A

Voltage is measured in __.

• volts.

• watts.

• coulombs. 

How many Volts would it take to push 1 Amp through a resistance of 1 Ohm

• 10 volts

• 1 volt

• 48 volts

• 5 volts

If the current through a circuit is 2 A and the resistance of a light bulb in the circuit is 10 Ohms, what is the voltage difference across the light bulb?

• 5 V

• 12 V

• 0.2 V

• 20 V

What is the unit of electric current?

• Volt

• Ohm

• Ampere

• Watt

What is the unit of voltage?

• Ampere

• Ohm

• Volt

• Joule

Which of the following statements is true about voltage in a series circuit?

• Voltage is the same across all components

• Voltage is divided among the components

• Voltage is zero

• Voltage is doubled

Which of the following statements is true about current in a parallel circuit?

• Current is the same through all branches

• Current is divided among the branches

• Current is zero

• Current is doubled

The flow of electric charge is known as

• electrostatics

• electric current

• electric charge

• Coloumb's law

Electricity that flows constantly in one direction on a given path.

• current electricity

• static electricity

• electron pathway

• conductor