(10. f N is the number of turns in a coil, then self
inductance varies as
(1) NO
(2) N²
(3) Ni
(4) N-2
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Answer:
here is ur answer
2) N²
Explanation:
=> self inductance us directly proportional to number of turns of coil
Answered by
0
Answer:
Self Inductance
L = N^2u°A/L
L ~ N^2
Derivation
Flux = L I
NBA = L I
B = u° ni
n = N/L. n= Turn density
L = N^2u°A/L
A - Area
L - Length
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