Oersted Experiment
Quick practice
Question 1 of 5
The self-inductance 𝐿 of a solenoid of length 𝑙 and area of cross-section 𝐴 increase then ____ (Here, with fixed number of turns 𝑁)
A
𝑙 decreases and A increases
B
Both 𝑙 and A decreases
C
𝑙 And A increase
D
𝑙 increases and A decreases
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