Circuits Flashcards
1
Q
How does electricity flow through a circuit?
A
When the switch is closed.
2
Q
How do you stop electricity from flowing through a circuit?
A
By opening the switch.
3
Q
What is electrical current?
A
Electrical current is the name given to the flow of charge from one point to another.
4
Q
What is electrical voltage?
A
Electrical voltage is the energy supplied to the electrons from the power supply, or the push given to the electrons.
5
Q
What is an ammeter?
A
An ammeter is used to measure the current, in amps.
6
Q
What is a voltmeter?
A
A voltmeter is used to measure the voltage, in volts.
