Electric Current

What is current measured in?

• Inches
• Amperes
• Centimeters
• Newtons

What is electric current?

• A flow of electric charges
• static electricity
• two objects repelling from each other
• batteries

If the Voltage is increased and the resistance stays the same, Current will

• Increase
• Decrease
• Stay the same
• Not enough info

If the Voltage stays the same and Resistance is increased, Current will 

• Increase
• Decrease
• Stay the same
• Not enough info

What is resistance measured in?

• Ω (Ohms)
• V (Volts)
• A (Amps)
• W (Watts)

What voltage is needed to produce 2A of current through a 10Ω resistor?

• 20V
• 0.2V
• 5V
• 2V

The movement of electrically charged particles is 

• electric current
• electric circuit
• electric resistance

A(n)    is a closed, or complete, path in which an electric
current flows.

• electric current
• electric circuit
• electric resistance

            is a measure of how difficult it is for an electric current to
flow in a material.

• electric current
• electric circuit
• electric resistance

A car battery is an example of a _____ battery.

• wet cell

• dry cell