P2 Electricity Revision

P2 Electricity Revision

Open Ended

Give one equation from the unit.

Open Ended

Give one equation from the unit.

Multiple Select

In a series circuit...

• current is shared

• current is the same

• potential difference is the same

• potential difference is shared

Multiple Select

In a parallel circuit...

• current is shared

• current is the same

• potential difference is the same

• potential difference is shared

Multiple Select

Voltmeters

• measure potential difference

• are connected in series

• are connected in parallel

• measure voltage

• measure current

Multiple Select

Ammeters

• measure potential difference

• are connected in series

• are connected in parallel

• measure voltage

• measures current

Multiple Select

The resistance in a resistor decreases as the temperature

• decreases

• increases

• stays the same

Multiple Select

The resistance in an LDR decreases as the as the light intensity

• decreases

• increases

• stays the same

Open Ended

Give one equation from the unit.