What is the magnitude of induced current in the circular loop ABCD or radius r, when a steady current of I ampere is passed through wire KL?

What is the magnitude of the induced current in the circular loop KLMN of radius 'r' if the straight wire PQ carries a steady current of magnitude 'i' ampere?

What is the magnitude of the induced currents in circular loop KLMN of radius r if the straight wire PQ carries a steady current of magnitude i ampere?

What will be magnetic field at centre of current carrying circular loop of radius R?

What will be magnetic field at centre of current carrying circular loop of radius R?

Magnitude of the current induced in a circular loop depends on the speed of the magnet moving towards it .

A wire of length 'I' is bent in the form a circular loop. With a number of turns and is suspended in a magnetic field of intensity B. Find the expression for the maximum torque produced on the circular loop when a current 'I' is passed through it.