Home
Class 12
PHYSICS
A long solenoid of radius a and number o...

A long solenoid of radius a and number of turns per unit length n is enclosed by cylindrical shell of radius R. Thickness d(dltltR) and length L. A variable current `i=i_(0) sin omega t` flows through the coil. If the resistivity of the material of cylindrical shell is `(rho)`, find the induced current in the shell.

Promotional Banner

Similar Questions

Explore conceptually related problems

A long solenoid has a radius a and number of turns per unit length is n . If it carries a current i, then the magnetic field on its axis is directly proportional to

A long solenoid has a radius a and number of turns per unit length is n . If it carries a current i, then the magnetic field on its axis is directly proportional to

A long solenoid has n turns per unit length and radius a. A current l = I_0 sin omega t flows through it. A cylindrical vessel of radius R, length L and thickness d (dltltR) and resistivity rho is kept co-axially. Find the induced current in the outer cylindrical vessel.

A very long straight solenoid has a cross section radius R . A number of turns per unit length is equal to n . Find the magnetic induction at the centre of the coil when a current I flows thougth it.

Find the total field energy of magnetic field stored per unit length inside a long cylindrical wire of radius R and carrying a current I.

A short soleniod of radius a, number of turns per unit length n_(1) , and length L is kept coaxially inside a very long solenoid of radius b, number of turns per unit length n_(2) . What is the mutual inductance of the system?

A long solenoid has n turns per unit length and radius a. A current I = I _ 0 sin omega t flows through it. A cylindrical vessel of radius R, length L, thickness d (d lt lt R) and resistivity rho is kept coaxially shown int he figure. Find the induced current in the outer cylindrical vessel.