CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Direct Current vs. Alternating Current

The Joules he...

Question

The Joules heating effect for an electric heater in A.C and in D.C. circuit is

A

Equal

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

nearly Equal

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

not equal

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

opposite

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Equal
The Joules heating effect for an electric heater in A.C and in D.C. circuit is equal
Hence,
option $A$ is correct answer.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Statement I: An electrical heater works on the principle of heating effect of electric current.
Statement II: Copper is used as a heating element in an electrical heater.

Q. The heating effect of electric current is used in

(a) an electric bulb
(b) an electric toaster
(c) a room heater
(d) all of these

Q. Statement 1: Electric heater works on the principle of heating effect of current.
Statement 2: The heating element used in electric heater is made up of copper.

Q. (a) What is meant by the heating effect of current? State thee factors on which the heat produced in a wire by an electric current depends.
(b) Explain why, though the heating element of an electric heater glows but its connecting cord does not glow.
(c) An electric geyser of resistance 20 Ω takes a current of 5 A. Calculate the heat produced in 2 minutes.
(d) Name the commercial unit of electric energy. How many joules are equal to this unit?

Is joules law of heating effect similar to heating effect of electric current. If no state the difference

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Direct Current Vs Alternating Current

PHYSICS

Watch in App

explore_more_icon

Explore more

Direct Current vs. Alternating Current

Standard IX Physics

Join BYJU'S Learning Program

CrossIcon