Topic P2 Electricity Flashcards
1
Q
what is current the flow of
A
electrical charge
2
Q
unit of current
A
amps (A)
3
Q
state what happens in a single closed loop
A
the current has the same value everywhere in the circuit
4
Q
potential difference unit
A
volt (V)
5
Q
what is resistance
A
anything that slows the flow down
6
Q
the greater the resistance across a component…
A
the smaller the current that flows
7
Q
charge flow unit
A
coulombs
8
Q
LEARN CIRCUIT DIAGRAM SYMBOLS
A
