Electricity Test Review

Electric current can flow through all of the following EXCEPT

• a parallel circuit

• an open circuit

• a closed circuit

• a series circuit

Which of the below has the most amount of current?

• 12 ohms

• 18 ohms

• 10 ohms

• 15 ohms

The resistance of a wire is NOT affected by the wire's

• color

• thickness

• material composition

• length

In the lab, Ms. Gleason measured the current of a circuit to be 215 milliamps (mA), but she needs amps (A). convert 215 milliamps (mA) to amp (A)

• 215,000 A

• 0.215 A

• 0.2 A

• 2.15 A

A circuit in which electric charges can follow two or more paths is called a ______

• multi- circuit

• double circuit

• series circuit

• parallel circuit

According to Ohm's Law, If current increases the voltage ______

• increases

• decreases

Voltage

• Amperes/ Milliamperes

• volts

• Ohm's

Tags

NGSS.HS-PS2-4

If the current decreases, the voltage will __________

• increase

• decrease

_______ allow electric charges to flow through a circuit

• conductors

• insulators

A circuit with only one path for the current to flow through is known as a ______

• parallell circuit

• open circuit

• series circuit

• closed circuit