HOW DOES THE STRENGTH OF MAGNETIC FIELD OF CURRENT CARRYING CONDUCTOR DDEPEND ON YTHE RADIUS OF THE COIL
The strength of the magnetic field at the centre of a current carrying circular coil depends on
Name any two factors on which the strength of magnetic field produced by a current-carrying solenoid depends. How does it depend on these factors ?
Name three factors on which the magnitude of force on a current carrying conductor placed in a magnetic field depends and state how does the force depend on the factors stated by you.