Electricity

What particle has a positive charge?

• Protons
• Neutrons
• Atoms
• Electrons

What particle has a negative charge?

• Protons
• Neutrons
• Atoms
• Electrons

A conductor is?

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

Insulator is?

• material that current can pass through easily
• material that current cannot pass through easily
• magnet
• static electricity

Electrical charge built up on the surface of an object is called _________________.

• static electricity
• current electricity
• lightning
• electrons

What types of charges attract?

• Positive and Positive
• Positive and Neutral
• Negative and Neutral
• Positive and Negative

What does static electricity mean?

• neutrons moving
• neutrons at rest
• uneven amount of neutrons and protons
• science

A continuous flow of electricity is called_____________

• series
• circuit
• static
• current

Which best describes a parallel circuit?

• Electricity flows along one pathway.
• The flow of electricity comes from more than one source.
• Electricity flows along more than one pathway.
• The flow of electricity comes from more than 1 load.

If a substance has a higher number of electrons than protons on its surface, what type of charge does it have?

• A positive charge.
• A negative charge.
• A neutral charge
• No charge at all