Mains and Batteries Science

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8) When a circuit is closed the battery/batteries will light up.

9) When a circuit is open the battery/batteries will not light up.

10) Almost all the electric things we use has a circuit inside.

11) Electric circuits that use main electricity are like Television, fridge, oven and

others.

12) We need the electricity in Television so we can watch television.

13) We need the electricity in oven or microwave so we can cook or heat up our

food.

14) Some electric circuits use batteries or dry cell like remote control, watch, clock

and others.

15) Electricity is important in our everyday life.

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