Electric current and its effects

A path that is made for an electric current is?

• Static electricity
• conductor
• A circuit
• resistor

What is electric current?

• A flow of electric charges
• static electricity
• two objects repelling from each other
• batteries

A conductor is?

• material that current can pass through easily
• material that current cannot pass through easily
• magnet
• electric current

An electric bell works on the ____ effect of electric current.

• electric
• heating
• magnetic
• chemical

Tags

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______________ are materials such as rubber that do not allow charges to flow.

• conductors
• circuits
• insulators
• amps

A complete, unbroken path that charges can flow through is called an __________________.

• conductor
• electric circuit
• electric current
• insulator

All electrical devices contain electric ________________.

• acid
• gears
• circuits
• motors

Metals such as copper and aluminum are good ______________. 

• insulators
• conductors
• circuits
• charges

Tags

NGSS.MS-PS2-3

Circuits often include a _____________ to control the flow of current.

• switch
• conductor
• voltage
• current

Tags

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1. A combination of two or more cells is called ( )

• Battery

• A Button cell

• An Electric cell

• Truck Battery