There are many things around us that us batteries.
Examples:
ALARM CLOCK
CALCULATOR
CAMERA
LAPTOP
TOYCAR
WALKMAN
WATCH
CAR
DIFFERENT KINDS OF BATTERIES:
Batteries come in different shapes and sizes.
Battery has two terminals. There are terminal positive (+) and terminal negative (-).
HOW TO INSERT THE BATTERIES CORRECTLY?
HOW MAKE A COMPLETE CIRCUIT.
COMPLETE CIRCUIT
STEP BY STEP HOW TO MAKE IT
EXERCISES
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