For making an electric room heater and bulb you should choose wire of:

Question

For making an electric room heater and bulb you should choose wire of: (A) Copper, Silver (B) Nichrome, Gold (C) Platinum, Tungsten (D) Nichrome, Tungsten

Tardigrade Admin · Accepted Answer

Room heater require wire of high resistivity, convert electrical energy into heat, so Nichrome is preffered it convert electric energy into light energy.

Q. For making an electric room heater and bulb you should choose wire of:

Copper, Silver

Nichrome, Gold

Platinum, Tungsten

Nichrome, Tungsten

Room heater require wire of high resistivity, convert electrical energy into heat, so Nichrome is preffered it convert electric energy into light energy.