Home
Class 12
PHYSICS
Field inside a toroid is...

Field inside a toroid is

A

directly proportional to its length

B

directly proportional to current

C

inversely proportional to total number of turns

D

inversely proportional to current

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    NIKITA PUBLICATION|Exercise MCQs (Sensitivity and accuracy of M.C.G.)|1 Videos
  • KINETIC THEORY OF GASES & RADIATION

    NIKITA PUBLICATION|Exercise MCQs (Question Given in MHT-CET)|79 Videos
  • MAGNETISM

    NIKITA PUBLICATION|Exercise MCQs|249 Videos

Similar Questions

Explore conceptually related problems

The magnetic field inside a toroidal solenoid of radius R is B. If the current through it is doubled and its radius is also doubled, keeping the number of turns same, the magnetic field produced by it will be

Toroid is a

The space inside a toroid is filled with tungsten whose susceptibility is 6.8xx10^(-5) . The percentage increase in the magnetic field will be

Field inside a solenoid is

The magnetic field inside a solenoid is

A toroidal coil has 3000 turns. The inner and outer radii are 10 cm and 12 cm respectively. If current flowing is 5 A, then the magnetic field inside the toroid will be

If a bar magnet is moved inside a toroid, will there be any induced emf? Give Reason.

NIKITA PUBLICATION-MAGNETIC EFFECT OF ELECTRIC CURRENT-MCQs (Sensitivity and accuracy of M.C.G.)
  1. Field inside a toroid is

    Text Solution

    |

  2. The sensitivity of a M.C.G. will increase if

    Text Solution

    |