Question

Magnetic field due to a current carrying toroidal solenoid is independent of

A) No. Of turns
B) radius
C) current​

Answer 1

Answer:

B. Radius is the answer

Answer 2

(B) Magnetic field due to a current carrying toroidal solenoid is independent of radius.

Explanation:

• The magnetic influence experienced on moving electric charge, current and magnetic materials is called magnetic field.
• Tesla is the SI unit of magnetic field.
• Magnetic field in the toroid of inside and outside is zero.
• The magnetic field must be zero, if the current is zero.
• The magnetic field is constructed around solenoid like the bar magnet.
• Solenoid has north pole and south pole at the ends.
• By increasing the number of turns and current, the strength of a solenoid can be increased.