Science Unit 2B Lesson 4: Electric Circuits

Movement of electricity through a material, including a circuit, is called a ___________

• circuit

• current

• conductor

• insulator

• ampere

Materials through which charges cannot flow easily, are called ___________

• circuit

• current

• conductor

• insulator

• ampere

A __________ is any path that electricity can flow through.

• circuit

• current

• conductor

• insulator

• ampere

A(n) _________ is unit of electric current.

• circuit

• current

• conductor

• insulator

• ampere

A material through which an electric charge can flow easily is called a(n) ____________.

• circuit

• current

• conductor

• insulator

• ampere

_________ are devices that control current.

• volts

• voltage

• resistance

• ohms

• resistors

The force of electricity in a circuit is measured in __________.

• volts

• voltage

• resistance

• ohms

• resistors

___________ is a measure of how difficult it is for an electric charge to move through an object.

• volts

• voltage

• resistance

• ohms

• resistors

_____________ is a measure of the amount of electric current between two points.

• volts

• voltage

• resistance

• ohms

• resistors

Resistance is measured in ________.

• volts

• voltage

• resistance

• ohms

• resistors