Explain functions of the following in a circuit:-
1) Bulb
2) Switch
3) Resistor
4 Rheostat ( variable Resistor )
5) Connecting wire
6) Wires passing through joint
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Answers
your answer bro What is an electric circuit and a circuit diagram? Explore the different components of a circuit diagram and their symbols. ... The following figure shows a simple circuit diagram. Circuit ...
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1.A light bulb in a series circuit is used to determine whether or not electricity is flowing.
2.The purpose of a switch in a series circuit is to make it easy to open or close the electrical circuit
3.The main function of resistors in a circuit is to control the flow of current to other components.
4.A rheostat is a variable resistor. By changing the resistance you can control the current flowing through it. This can then be used to control downstream devices like transistors or lamps.
5.Connecting wires. Connecting wires allows an electrical current to travel from one point on a circuit to another because electricity needs a medium through which it can move.