Electricity Unit Test
Name
PHYSICS
Class
Date
Fill in the missing words in questions 1-9 below using the word bank:
1. Electric charge is ineasired in ......................................................................................... [1]
2. An electron has .............................................................................................................. charge. [1]
3. A proton has a ................................................................................................................ charge. [1]
4. Conventional current flows from ........................................ to ...................................... [2]
5. Like Charges. ............................................................................................................... each other. [1]
6. Electric current is the amount of ……………………………….. that flows past a particular point in
each second. [1]
7. Electric current is measured in ...................................................................................... [1]
8. Electric current can be measured with an …………………….… which must be connected in
……………………….. [2]
9. All electrical circuits need a ........................................... path which allows electric current to flow. [1]
10. Label the symbol for a cell (battery) below to show which side is positive and which is negative. [2]
11. Draw arrows to show the direction of the conventional current in the circuit below [1]
12. All electrical circuits need a source of energy. Give two examples of circuit component which can
provide energy:
........................................................................................................................................
........................................................................................................................................ [2]
13. Draw a circuit diagram showing a cell connected to two light bulbs in series. [3]
Electricity Unit Test
14. Draw a circuit diagram showing a cell connected to two light bulbs in parallel. [3]
PHYSICS
15. Draw circuit diagrams for the lamps, battery and switch connected in figures a) and b) [6]
Circuit diagram:
Circuit diagram:
Electricity Unit Test
16. Look at the circuit diagram.
PHYSICS
(a) Tick () the box next to the correct relationship for the current readings of ammeters
A1, A2 and A3.
A1 = A2 = A3
A1 + A2 = A3
A1 = A2 + A3
A1 = A2 –A3
(b) Write down two changes that could be made to the circuit which would increase thecurrent
reading on ammeter A3.
1 .......................................................................................................................................
2 .......................................................................................................................................
[2]
Science stage 9 2014 Progression paper no .9
Electricity Unit Test
PHYSICS
17. Mia measures the current in different electrical circuits.
a) Write down the name of the piece of equipment used to measure current.
................................................................................................................................................[1]
b) Mia connects an electrical circuit with one cell and two lamps.
The reading on A1 is 0.125A.
Write down the two missing readings.
The reading on A2 is …………………… A.
The reading on A3 is …………………….A. [1]
c) Mia connects three more circuits using the same size cells and lamps.
The reading on A4 is 0.25A.
Write down the two missing readings.
The reading on A5 is ………………… A.
The reading on A6 is .………………….A.
[2]
Past paper 02 April/May 2021 no 6.
