The self inductance L of a solenoid of length l and area of cross-section A , with a…
Physics · Class 12 · CBSE — Electromagnetic Induction
The self inductance L of a solenoid of length l and area of cross-section A, with a fixed number of turns increases as
- both l and A increase.
- l decreases and A increases.
- l increases and A decreases.
- both l and A decrease.
Answer
(B) l decreases and A increases.
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