Question

tungsten metal is used to make a solenoid type coil in an electric bulb

Answer 1

yes, tungsten is metal that use in electrical bulb because tungsten is High
Resistant Metal . That's why generally tungsten solenoid type coil in an electric bulb.

: - RDX rohit

Answer 2

Answer:

Explanation:

(i) The electric bulb works on the principle of heating

effect of electric current.

(ii) The intensity of light emitted by the filament of

an electric bulb depends on the temperature of

the filament.

(iii) When electric current is passed through the

filament, a large amount of heat is generated and

filament becomes hot, then emits light.

(iv) The melting point of Tungsten is very high

(3380°C), so that filament can be heated to a high

temperature without melting.

(v) Hence, the filament of electric bulb is made up of

Tungsten.