The self inductance L of a solenoid of length l and area of crosssection A, with a fixed…
Physics · Class 12 · CBSE — Electromagnetic Induction
The self inductance L of a solenoid of length l and area of crosssection A, with a fixed number of turns N increases as
- 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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