Circuits Review

The unit for current is:

• ohms

• volts

• amperes

• moles

Tags

NGSS.HS-PS2-5

The unit for resistance is:

• ohms

• volts

• moles

• amperes

The unit for voltage is:

• moles

• volts

• amperes

• ohms

Current is constant in which type of circuit?

• series

• parallel

• complex

• left-handed

Voltage is constant in which type of circuit?

• series

• parallel

• near-sighted

• simple

The flow of electrons in a circuit is called the:

• current

• resistance

• voltage

• magnetic field

Tags

NGSS.MS-PS3-5

How does current flow in a circuit?

• positive to negative

• negative to positive

• left to right

• top to bottom

The pressure that pushes charged electrons in a circuit is called:

• resistance

• current

• voltage

• peristalsis

Tags

NGSS.MS-PS2-3

A source of electrical energy that provides electric charges in a circuit.

• battery

• switch

• wire

• resistor

A device that allows an electrical circuit to be opened or closed.

• battery

• switch

• resistor

• light bulb