Unit 5 Test Review

Series or parallel?

• series

• parallel

Open or closed?

• open

• closed

One bulb breaks the other?

• stays on

• goes out

Light are on or off?

• on

• off

Series or parallel?

• series

• parallel

If one bulb goes out what happens to the others?

• go out

• stay on

Which compass is oriented correctly?

• a

• b

• c

• d

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What is the relationship between voltage, resistance, and current?

• V=IR

• I=VR

• R=IV

• V=IP

Match the following

• amps

• I

• ohms Ω resistance

• force

• a push or pull on an object

• P

• opposite ends of a magnet

• poles

• watts

• R

A circuit has 5Ω and operates on 120V ac, what is its amperage?

ONLY TYPE THE NUMBERS, NO UNITS

V=IR

(a)