what does each of the following do in an electric circuit ? (A) cell (B) wires (C) bulb (D) switch
Answers
(A) Cell is the most important part of the electric circuit . It provides electricity in the electric current to light up a bulb or anything else .
(B) Wires :- Wires are used to connect the various components of electric circuit because air is a poor conductor of electricity and it does not allow electricity to pass through it . Therefore wires or connecting wires are required for the passage of electrons
(C) Bulb :- Bulb is a part of electric circuit that is usually used to check whether the tester is working or not . In major cases , it is a source of light , that requires electricity for its working . The bulbs are of various types like CFL ,LED , etc .
(D) Switch is used to make the circuit open and closed so that the electricity is not wasted when the electric circuit is not in use .
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Answer:
Here's your answer:
Explanation:
(a) bulb:- It gives an idea of the flow of current in an electric circuit.
(b) cell:- The cells are the source of electric current in an electric circuit.
(c) wires:- Wires carry current in an electric circuit.
(d) switch:- A switch is a device that controls the ON-OFF mechanism of an electric circuit.
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