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A long solenoid has 200 tums per cm and carries a current i. The magnetic field at its centre is weber . Another long solenoid has 100 turns per cm and it camies a current i value of the magnetic field at its centre is
- weberim
- weber
- weberim
- weber
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Question Text | A long solenoid has 200 tums per cm and carries a current i. The magnetic field at its centre is weber . Another long solenoid has 100 turns per cm and it camies a current i value of the magnetic field at its centre is |
Updated On | Aug 24, 2022 |
Topic | Magnetism, EMI and AC |
Subject | Physics |
Class | Class 12 |
Answer Type | Video solution: 1 |
Upvotes | 143 |
Avg. Video Duration | 5 min |