An element `dl = dxi ` is placed at the origin and carries a large current I = 10A. What is the magnetic field on the y-axis at a distance of 0.5m. `dx = 1cm`

What is the force on a wire of length 4.0cm placed inside a solenoid near its centre, making an angle of 60^(o) with its axis? The wire carries a current of 12A and the magnetic field due to the solenoid has a magnitude of 0.25 T

A circular coil of 5 cm radius, number of turns 100 carries a current of 2A. Calculate the magnetic field (a) At the centre of the coil (b) At a distance 10cm from the centre along the axis of the coil

A solenoid is 1.5 m long and 3.0 cm in diameter. It has 5 layers of winding of 750 turns each and carries a current of 6.0 A. What is the magnetic field at the centre?

A solenoid is 2.0m long and 4.5 cm in diameter. It has five layers winding each of 900 turns each and carries a current of 7.5 A. what is magnetic field at the centre of the solenoid?

A solenoid of length 0.5m has a radius of 1cm and is made up of 500 turns. It carries a current of 5A. What is the magnitude of the magnetic field inside the solenoid?