ESP Units 13 - 15 Review

What is this?

What are the red parts? Write ONE WORD ONLY.

Electric current is the flow (movement) of ___________________.

• protons

• neutrons

• electrons

• quarks

Another word for electric current is____________________.

• voltage

• electricity

• insulation

• safety

An electric circuit is a ___________ where an electric current flows.

• room

• line

• lamp

• battery

What are all of these?

• Batteries

• Conductors

• Insulators

• Components

Complete the sentence with ONE WORD.

A conductor is something where electric ____________ can go through easily.

What are all of these?

• Batteries

• Conductors

• Insulators

• Components

Complete the sentence with ONE WORD.

An insulator is where _____________ current can't go through easily.

Choose THREE conductors.

• Copper

• Plastic

• Water

• Aluminium

• Rubber