What is the heating effect of electric current give two examples?

(1)Electric Bulb: The filament of the bulb is made of tungsten. It gives light due to the heating effect of the electric current. (2)Electric iron: It is made of alloys. Alloys have high melting point.

What is the heating effect of electric current?

Whenever an electric current gets passed through the conductor, it produces heat because of the hindrance caused due to the conductor to the current flowing. The total work done for overcoming this hindrance to the electric current produces heat in the conductor. This is referred to as the heating effect of current.

What are the important applications of an electric bulb?

The heating effect of electric current is used in the following applications:

  • Electric Bulb: In an electric bulb, the filament of bulb gives light because of heating effect of electricity. …
  • Electric iron: The element of electric iron is made of alloys having high melting point.

What are 3 effects of electric current?

Hence, the three effects of electric current are heating effect, magnetic effect and chemical effect.

Where is heating effect of current used?


Electrical Heating Appliances: The heating effect of current is utilised in the working of electrical heating appliances such as electric iron, electric kettle, electric toaster, electric oven, room heaters, water heaters (geysers), etc.

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What is the application of bulb?

A light-bulb produces light from electricity. In addition to lighting a dark space, they can be used to show an electronic device is on, to direct traffic, for heat, and for many other purposes. Billions are in use, some even in outer space. Early people used candles and oil lamps for light.

Is used in electric bulbs?

Argon is a commonly used gas, used to fill incandescent light bulbs. It increases the bulb life by preventing the tungsten filament from deteriorating too quickly. Other gases such as helium, neon nitrogen and krypton are also used in lightning.

Which Mark is necessary on electric appliances?

ISI mark is the mark necessary for appliance approval.

What are the 5 effects of electric current?

The main effects are heating, chemical and magnetic effects. When current flows in a circuit it exhibits various effects. The main effects are heating, chemical and magnetic effects.

What are the 2 types of currents?

Current electricity is a constant flow of electrons. There are two kinds of current electricity: direct current (DC) and alternating current (AC).