Science_Final Exam_1_Daniel H

stops the flow of electricity

• conductor

• insulator

allows electricity to flow

• insulator

• conductor

What flows in circuits?

• neutrons

• atoms

• electrons

• energy

For a circuit to work, it must be...

• open

• incomplete

• closed

• have a switch

What type of circuit is this?

• series

• simple

• open

• parallel

What kind of circuit is this?

• series

• parallel

• simple

• open

What kind of energy does a battery use to power electrical circuits?

• mechanical

• chemical

• kinetic

• solar

What energy transformation occurs in circuits?

• mechanical --> electrical

• electrical --> electrical

• chemical --> electrical

• thermal --> electrical

Wood is...

• conductor

• insulator

Copper wire is...

• conductor

• insulator