Advertisement Remove all ads

A Solenoid 3.142m Long and 5.0 Cm in Diameter Has Two Layers of Windings of 500 Turns Each and Carries a Current of 5a. Calculate the Magnetic Induction at Its Centre Along the Axis. - Physics

A solenoid 3.142m long and 5.0 cm in diameter has two layers of windings of 500 turns each and carries a current of 5A. Calculate the magnetic induction at its centre along the axis.

Advertisement Remove all ads



Length of solenoid, l = 3.142m

Diameter, d = 5.0cm = 5 × 10-2m

Radius, r = 2.5cm = 2.5 × 10-2m

No. of turns, N = 2 × 500 = 1000

Current, I = 5A

To calculate:

The magnetic induction at its centre along the axis.

Magnetic Induction, B = ?


B = μonI




`therefore"B"=2xx10^-3 "T"`

Hence, the magnetic induction at the centre of the circular loop along its axis is 2 × 10-3T.

Concept: Inductance and Capacitance
  Is there an error in this question or solution?
Advertisement Remove all ads


Advertisement Remove all ads
Advertisement Remove all ads

View all notifications

      Forgot password?
View in app×