Current, Voltage and Resistance Review

What is the unit of measure for current?

• ampere

• current

• voltage

What unit of measure is for resistance?

• ohms

• ampere

• voltage

If the voltage is increased and the resistance stays the same, what will current do?

• Increase
• Decrease
• Stay the same

What moves when we say that there is current?

• inductors

• conductors

• electrons

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

Voltage is measured in __.

• volts.
• watts.
• coulombs. 

If the voltage stays the same and resistance is increased, what will current do? 

• Increase
• Decrease
• Stay the same

If there is a current of 2A and a resistance of 24 ohms, what voltage will there be?

• 26 V

• 48 V

• 12 V

What size resistor would produce a 3 Amp current flow with a 12 Volt battery

• 1 Ohm
• 3 Ohms
• 4 Ohms

As the resistance of a circuit increases, the current will

• increase
• decrease
• stay the same

A conductor has _____ resistance. An insulator has ______ resistance.

• Low; high.

• Negative; positive.

• High, low.