Home
Class 10
PHYSICS
The magnetic field produced at the centr...

The magnetic field produced at the centre of circular coil is directly proportional to ______________.

A

time for which the current is passed through it

B

resistance of wire

C

radius of the loop

D

magnitude of current passing through it

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

The magnetic field at the centre of the current carrying coil

The radii of Bohr's orbit are directly proportional to

The magnetic field at the centre of a circular coil of radius r carrying current l is B_(1) . The field at the centre of another coil of radius 2r carrying same current l is B_(2) . The ratio (B_(1))/(B_(2)) is

For pure liquid, the vapour pressure will be directly proportional to

The ratio of magnetic field at the centre of a current carrying circular coil to its magnetic momnts is x. If the current and radius both are doubble the new ratio will become

The direction of magnetic moment of a current carrying circular coil is

The magnetic induction at the centre of a current carrying circular coil of radius 10cm is 5sqrt(5) times the magnetic induction at a point on its axis. The distance of the point from the centre of the coil in m is

Magnetic induction produced at the centre of a circular loop carrying current is B . The magnetic moment of the loop of radius R is

Derive an expression for the magnetic field produced by a current flowing through a circular arc of the wire.