NEET 2026 Physics Question 5
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Question
Consider a long solenoid of length | and radius r. If n is the number of turns per unit length and y, is the permeability of free space, the inductance of the solenoid is :
Options
- 1p mn?
- 2pn
- 3(po/2mn’rl
- 42pm’
Supplied answer marker
Option 1 - p mn?
Explanation
Explanation will be updated after review.

