# PHYSICS: ELECTRICITY

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What measures current in amps
Ammeter
1 of 13
What measures potential difference
Voltmeter
2 of 13
In series circuits the potential difference is
Shared
3 of 13
What is the flow of electrical charge round a circuit
Current
4 of 13
In an LDR is bright light is present the ----- falls
Resistance
5 of 13
Which wire has a potential difference of 230v
Live wire
6 of 13
In a ----- current only flows in one direction
Diode
7 of 13
AC=
Alternating current
8 of 13
In series circuits the total resistance= the sum of all of the
Compoionents resistance
9 of 13
Current x time =
Charge flow
10 of 13
Energy transferred = ----- x time
Power
11 of 13
In parallel circuits the resistance is ---- across all components
The same
12 of 13
What pushes the charge around the circuit
Potential difference
13 of 13

## Other cards in this set

### Card 2

#### Front

What measures potential difference

Voltmeter

### Card 3

#### Front

In series circuits the potential difference is

### Card 4

#### Front

What is the flow of electrical charge round a circuit

### Card 5

#### Front

In an LDR is bright light is present the ----- falls