Respuesta :

If the current is doubled, the size of the magnetic field inside a long solenoid increases by a factor of two.

  • I enc = nh x I because I enc = (number of turns inside the area) x (current through each turn)

The magnetic field strength in a long solenoid is calculated using the equation above.

A wire coil that can generate a powerful magnetic field inside itself is called a solenoid. When the current is permitted to flow via a wire that is wrapped around a cylindrical object, the magnetic field produced is stronger.

To know more about current

https://brainly.com/question/14868315

#SPJ4

Otras preguntas