B. Very short answer questions
1. Write two examples for each of the following.
1. Sources of electric current
2. Electric cells
3. Devices using batteries that give out light
4. Conductors
5. Electric insulators
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Answer:
2)A device, such as a battery, that is capable of changing some form of energy, such as chemical energy or radiant energy, into electricity.
1)The electric current can be generated by different methods , The common sources are the generators ( Dynamos ) & the electrochemical cells ( electrolytic cells ) , The electricity which you use in your homes are produced from the large power stations where the dynamos exist where the wires & the cables can carry
Explanation:
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Answer:
a. battery, pencil cell
b. pencil cell, cell
c. torch, bulb
d. body, wires
e. gloves, plastic wires
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