Which of the following equipment does not work on principle of Joule's law?

Question

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Answer 1

The electric iron, electric heater and electric bulb are some of the familiar devices based on Joule’s Law, but electric fan is not based on Joule's Law. Thus option $D$ is correct.

Answer 2

The electric iron, electric heater and electric bulb are some of the familiar devices based on Joule’s Law, but electric fan is not based on Joule's Law. Thus option

D

is correct.

Which of the following equipment does not work on principle of Joule's law?

Electric Heater

Electric Iron

Electric Bulb

Electric Fan

The electric iron, electric heater and electric bulb are some of the familiar devices based on Joule’s Law, but electric fan is not based on Joule's Law. Thus option $D$ is correct.

How does the room heater work?

Which one of the following heater element is used in electric press

An electric iron is based upon the principle of:

Choose which of the following works on the principle of heating effect of electric current.

A few heating appliances are shown in the above figure. Examine any one of them and answer the following question.
Name the part in which electrical energy changes into heat energy.

Revise with Concepts

Applications of Heating Effect of Electric Current

Which of the following equipment does not work on principle of Joule's law?

Electric Heater

Electric Iron

Electric Bulb

Electric Fan

The electric iron, electric heater and electric bulb are some of the familiar devices based on Joule’s Law, but electric fan is not based on Joule's Law. Thus option D is correct.

How does the room heater work?

Which one of the following heater element is used in electric press

An electric iron is based upon the principle of:

Choose which of the following works on the principle of heating effect of electric current.

A few heating appliances are shown in the above figure. Examine any one of them and answer the following question.Name the part in which electrical energy changes into heat energy.

Revise with Concepts

Applications of Heating Effect of Electric Current

The electric iron, electric heater and electric bulb are some of the familiar devices based on Joule’s Law, but electric fan is not based on Joule's Law. Thus option $D$ is correct.

A few heating appliances are shown in the above figure. Examine any one of them and answer the following question.
Name the part in which electrical energy changes into heat energy.