The Magnetic Effect of a Current
 

The Magnetic Effect of a Current problem 14


A solenoid is connected to a battery. Which statement about the magnetic field at the centre of the solenoid is correct?




  • The direction of the magnetic field is perpendicular to the axis

  • The direction of the magnetic field is parallel to the axis

  • The magnetic field along the axis is zero

  • The direction of the magnetic field is at angle of to the axis


 

main author and content editor: Adebola Oluwadare