Home
Class 10
PHYSICS
If the direction of electric current is ...

If the direction of electric current is reversed, then the direction of the magnetic field would also be reversed.

Text Solution

Verified by Experts

True.
Promotional Banner

Similar Questions

Explore conceptually related problems

Answer the following questions : Study the following principle and answer the questions. A force is excreted on a current - carrying conductor placed in a magnetic field. The direction of this force depends on both the direction of the current and the direction of the magnetic field . This force is maximum when the direction of the current is perpendicular to the direction of the magnetic field. Draw a diagram representing the construction of this equipment.

Answer the following questions : Study the following principle and answer the questions. A force is excreted on a current - carrying conductor placed in a magnetic field. The direction of this force depends on both the direction of the current and the direction of the magnetic field . This force is maximum when the direction of the current is perpendicular to the direction of the magnetic field. In which electrical equipment is this principal used?

Answer the following questions : Study the following principle and answer the questions. A force is excreted on a current - carrying conductor placed in a magnetic field. The direction of this force depends on both the direction of the current and the direction of the magnetic field . This force is maximum when the direction of the current is perpendicular to the direction of the magnetic field. Write the working of this equipment in brief.

Answer the following questions : Study the following principle and answer the questions. A force is excreted on a current - carrying conductor placed in a magnetic field. The direction of this force depends on both the direction of the current and the direction of the magnetic field . This force is maximum when the direction of the current is perpendicular to the direction of the magnetic field. By which law can we determine the direction of the force excreted on the current carrying conductor ?

A conducting wire is moving towards right in a magneticfield B.The direction of induced current in the wire is shown in the figure. The direction of magnetic field will be:

A straight horizontal conducting rod of length 0.45 m and mass 60 g is suspended by two vertical wires at its ends. A current of 5.0 A is set up in the rod through the wires. What will be the total tension in the wires if the direction of current is reversed keeping the magnetic field same as before ? (Ignore the mass of the wires) g = 9.8 ms^-2

A current loop in a magnetic field

What are the direction of electric field, magnetic field and direction of EM waves?

A wire loop of the form shown the figure carries a current. Obtain the magnitude and direction of the magnetic field at P.

What is the direction of conventional current ?