Electricity- The Basics Flashcards
1
Q
Each circuit has its own symbol that can be used to show the ___________ in a circuit.
A
Each circuit has its own symbol that can be used to show the components in a circuit.
2
Q
A _______ is two or more cells put together
A
A battery is two or more cells put together
3
Q
_______ is the rate of flow of charge and is measured in ____
A
Current is the rate of flow of charge and is measured in amps.
4
Q
How do you calculate current?
A
Current (I) = charge (Q) ÷time (t)
5
Q
Potential difference is measured in _____.
A
Potential difference is measured in volts.
