Question

Answer the following 1 ) write the importance about a switch and a battery in a circuit. 2 ) write a short note on simple circuit.

Answer 1

Answer:

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Answer 2

Answer:

1)THE IMPORTANCE OF SWITCH IN A CIRCUIT

In a circuit switches are very important because all the equipment we are using is useless without a switch. Electric switches use to connect and break the flow of connectivity. Electronic switches are used to perform all logical functions.

THE IMPORTANCE OF BATTERY IN A CIRCUIT A battery is a source of energy which provides a push - a voltage - of energy to get the current flowing in a circuit.When the energy in the battery is used up there is no current and the bulb does not light up.

2)NOTE ON SIMPLE CIRCUIT

A circuit is the path that an electric current travels on, and a simple circuit contains three components necessary to have a functioning electric circuit, namely, a source of voltage, a conductive path, and a resistor.