Week 28 Day 1 Science Classwork

The buildup of charges on an object is called

• static discharge

• static electricity

• positive charge

• negative charge

A complete, unbroken path through which electric charges can flow is a(n)

• electric circuit

• electrical resistance

• magnetic field line

• magnetic pole

Materials through which charge can flow easily are called

• insulators

• conductors

• resistors

• magnets

An example of an insulator is

• rubber

• copper

• silver

• iron

Electricity that flows in a closed path is called a

• path
• current
• circuit

The flow of electricity in a circuit-

• current
• flow
• circuit

____________ allows electricity to flow.

• A conductor
• An insulator
• A magnet

____________ stops the flow of electricity.

• A conductor
• An insulator
• A magnet

The plastic around the wire is

• conductor
• insulator
• decoration

Two types of circuits are

• parallel and magnetic
• electromagnetic and series
• series and parallel