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QNEET-2016-Ph-1085: NEET 2016 Physics - Class 12 NEET-2016-Ph-1085 Solution: A long solenoid has 1000 turns. When a current of 4 A flows…
A long solenoid has 1000 turns. When a current of 4 A flows through it the magnetic flux linked with each turn of the solenoid is . The self-inductance of the solenoid is 2 H 1 H 4 H 3 H
Multiple Choice Options
- A 2 H
- B 1 H
- C 4 H
- D 3 H
Step-by-Step Verified Solution
Total flux linked with the solenoid, _ = N _ 0
= 1000 _ 4 _ 10 -3 Wb = 4 Wb
_ Self-inductance of solenoid
L = _ I = 4 4 = 1 H