1st Summative Test_TLE9

What is current measured in?

• Ohms

• Volts

• Amps

• Watts

What is the unit of resistance?

• Volts

• Ohms

• Watts

• Amps

What is the opposing flow against the current flow?

• Voltage

• Current

• Resistance

• Electric current

If the resistance decrease and the voltage stay the same, the current

will….

• Decrease

• Stay the same

• Increase

• None of the above

What is voltage measured in?

• Ohms

• Volts

• Amps

• Watts

A simple circuit has a 20 volts source and a resistance of 4 ohms. What

is its electric current?

• 5 amps

• 24 amps

• 80 amps

• 16 amps

A French physicist who discovered electric current and made a great

contribution to the development of electricity and magnetism.

• Georg Simon Ohm

• Alessandro Volta

• Andre-marie Ampere

• Alexander Grahambell

A factor that affects the flow of electrical charges.

• Current

• Resistance

• Voltage

• Watts

A law that state that the flowing current is directly proportional to the

applied energy or voltage and is inversely proportional to the

resistance of the circuit.

• Charles Law

• Ohms Law

• Newtons Law

• Guy lussac Law

The rate of electrical charges flows in a point of circuit.

• Voltage

• Electric current

• Resistance

• None of the above