Practice for Electricity and Circuit Test

Series Circuits have only _____ path for the electricity to flow.

• two
• multiple
• no
• one

In this formula, I= Q/t what unit do we have to change time to to do?

• minutes
• hours
• milliseconds
• seconds

As charged particles in the sky during a thunderstorm flow through the atmosphere, what can they create?

• Hailstones
• jets, elves and sprites

• Tornadoes
• Rainbows

What type of circuitry does your house have?

• Single-loop circuitry
• Parallel circuitry
• Mixed circuitry
• Series circuitry

What can turn electricity on and off?

• A switch
• A light bulb
• A power outlet
• A battery

Using this formula, I= Q/t, what is I if Q = 4 coulombs and time = 2 seconds.

• 2 amperes
• 4 amperes
• 3 coulombs
• 1 ampere

Moving current is made of _____.

• thermal energy
• magnetic field
• mechanical force
• electrons

In a series circuit, if one component fails, what happens to the flow of electricity?

• It continues through other paths

• It stops completely

• It doubles

• It halves

What is a short hand way of drawing electrical circuits?

• Electrical blueprints
• Circuit diagrams
• Wiring layouts
• Power flow charts

In this formula I= Q/t, what is Q?

• Resistance

• Voltage

• Electric charge

• Current