Circuits Quiz 1

What device slows down or limits current?

• Battery

• Resistor

• Capacitor

• Impeder

Resistance is measured in

• Ohms

• Amps

• Volts

• Degrees

Current that flows in one direction is called

• Alternating Current

• Direct Current

A build up of electrical charge staying in one place is called

• Current

• Static

• Battery

Slows down or stops current

• Insulator

• Conductor

If a switch is _________ current won't flow

How many lines are needed to draw a 9 V battery?

• One

• Two

• Three

• Four

How do you calculate the total resistance in a series circuit

• Add the Resistors up and divide by the number of resistors

• Add all the resistors up

• Multiply the number of resistors by 3.14 (Pi)

• Use the resistor with the highest number

Which are conductors

• Wood and copper

• Water and copper

• Water and wood

• Copper and water

How many pathways are there in a series circuit?

• One

• Two

• More than 2

• Depends