APSN TANGLIN SCHOOL
SECONDARY 3 2022
TERM 2 | ELECTRICAL SYSTEM
Name: ______________________ Class: _______________________ Date: ____________________
Electrical Circuit
Controls electric current flows in a circuit. When
the switch is _______________, electric current
flows and the bulb ________________________.
When the switch is ______________, the electric
current stops and the bulb __________________.
Connect one electrical
component to another
for
____________________
to flow in a circuit.
Is an ________________ source
in an electrical circuit.
An appliance that produces
________________.
The bulb will ___________________
when it is connected properly.
APSN TANGLIN SCHOOL
SECONDARY 3 2022
TERM 2 | ELECTRICAL SYSTEM
Look at the pictures and label the power sources as ‘batteries’ or ‘power sources’.
Batteries or Power Source