CameraIcon

SearchIcon

MyQuestionIcon

1

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

Direct Current vs. Alternating Current

What is the p...

Question

What is the point where resultant magnetic field strength is zero known as ?

A

Curie point

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

B

Critical point

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

C

Null point

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

D

none of these

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

Open in App

Solution

The correct option is C Null point
A null is a point in a field where the field quantity is zero as the result of two or more opposing quantities completely cancelling each other.

Suggest Corrections

thumbs-up

0

Similar questions

Q. A long, vertical wire carrying a current of 10 A in the upward direction is placed in a region where a horizontal magnetic field of magnitude 2.0 × 10⁻³ T exists from south to north. Find the point where the resultant magnetic field is zero.

Q. A long vertical wire carrying a current of 1A in the upward direction is placed in a region where a horizontal magnetic field of

2.0 \times 10^{- 4} T

exists from south to north. Find the point where the resultant magnetic field is zero.

Q. Two long parallel wires placed

0.08 m

apart carry currents

3 A

5 A

in the same direction. What is the distance from the conductor carrying larger current to the point where the resultant magnetic field is zero?

Q. Two short magnetic dipoles are arranged coaxially, as shown in the diagram. At which point on their common axis, the resultant magnetic field, might be zero?

Q. The resultant magnetic field at the center of a bar magnet is zero.

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