Two solenoids of equal number of turns have their lengths and the radii in the same ratio…
Physics · Class 12 · CBSE — Electromagnetic Induction
Two solenoids of equal number of turns have their lengths and the radii in the same ratio 1 : 2. The ratio of their self inductances will be
- 1 : 2
- 2 : 1
- 1 : 1
- 1 : 4
Answer
(A) 1 : 2
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