Section check12-4 (base)

Matter is made up of tiny particles called __

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A positive and negative charge will ​ (a)   . Like charges will ​ (b)   .

• attract
• repel
• move
• stay

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12-4

Most matter has the same number of positive and negative charges.

• TRUE

• FALSE

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12-4

The buildup of electrical charges on an object is called __

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The discharge of static electricity in a storm.

• Thunder

• Lightning

• Circuit

• Boom-boom

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12-4

The flow of electrical charges is known as __

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12-4

What is a circuit?

What are the parts of an electric circuit?

• Power Source

• Load

• Connectors

• Motor

• Generator

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12-4

Electricity will not flow through a closed circuit.

• TRUE

• FALSE

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12-4

A ​ (a)   circuit is when all the electricity flows in one direction. In a ​ (b)   circuit, electrical current flows through more than one path.

• series
• parallel
• open
• closed
• working
• short
• long

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