Chapter 3 Lessons 1-2 Review for Science

Electric current cannot flow in a series circuit if______

A good energy source for a simple circuit is______.

Tags

NGSS.MS-PS3-5

What materials are good conductors?

Tags

NGSS.MS-PS2-3

A______ has two or more paths through which electric charges may flow.

In a_________, electric charge can flow in only one circular path.

A material through which electricity does not flow is a(n)

A complete path that electricity can move through is a(n)

What is the name for the device that controls the current in a circuit?

Electrical devices in homes are connected in

Classify each part of a flashlight (light bulb, handle, wire, on/off button, battery) as a conductor, an insulator, a resistor, an energy source, or a switch.