Home
Class 12
PHYSICS
A circular coil of radius R carries an ...

A circular coil of radius `R` carries an electric current. The magnetic field due to the coil at a point on the axis of the coil located at a distance `r` from the centre of the coil, such that `r gtgt R`, varies as

Promotional Banner

Similar Questions

Explore conceptually related problems

A circular coil of radius R carriers an electric current. The magnetic field due to the coil at a point on the axis of the coil located at a distance r from the centre of the coil, such that rgt gtR , varries as

A circular coil of n turns and radius r carries a current I. The magnetic field at the centre is

A circular coil of radius R carries an electric current i. The magnetic field at a point on the axis at a distance x from the centre of the coil (xgtgtR) varies as

A circular coil of wire of radius 'r' has 'n' turns and carries a current 'I'. The magnetic induction (B) at a point on the axis of the coil at a distance sqrt3r from its centre is