Physics, asked by manojshankar2125, 7 months ago


How is ammeter connected in the circuit to measure electric current?
5. Why is the tungsten used almost exclusively for filament of electric lam​

Answers

Answered by ExoticStar
10

4) How is ammeter connected in the circuit to measure electric current ?

Answer:- An ammeter is a measuring device used to measure the electric current in a circuit. A voltmeter is connected in parallel with a device to measure its voltage, while an ammeter is connected in series with a device to measure its current.

5) Why is the tungsten used almost exclusively for filament of electric lam ?

Answer:- The metal tungsten is almost exclusively used for the filament of the electric lamp because it has a very high melting point due to which it does not melt even when it is heated to high temperatures due to the passage of electric current.

hope it helps u..

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