If the self inductance of 500 turns coil is 125 mH, then the self inductance of the…
Physics · Class 12 · CBSE — Electromagnetic Induction
If the self inductance of 500 turns coil is 125 mH, then the self inductance of the similar coil of 800 turns is
- 48.8 mH
- 200 mH
- 290 mH
- 320 mH
Answer
(D) 320 mH
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- A coil of area 0.4 m 2 has 100 turns. A magnetic field of 0.04 Wb m –2 is acting normal to the coil surface…
- An infinitely long cylinder is kept parallel to a uniform magnetic field B directed along positive z axis…
- A conductor is moving with the velocity v in the magnetic field and induced current is I . If the velocity of…
- A coil of area 100 cm 2 is kept at an angle of 30 o with a magnetic field of 10 -1 T. The magnetic field is…
- The direction of induced current in the coils A and B in the situation shown in the figure is
- By a change of current from 5 to 10 amperes in 0.1 second, the self induced emf is 10 V. The change in the…
- A coil has 100 turns, each of area 0.05 m ^ 2 and total resistance 1.5 . It is inserted at an instant in a…
- A circular coil of radius 10 cm is placed in a magnetic field B =(1.0 i +0.5 j ) mT such that the outward…
More Electromagnetic Induction questions · Browse all practice questions