How many turns of wire would be required to make a 130-mHinductance out of a 30.0-cm-long air-filled coil with a diameter of5.2 cm?
Yulia
Answered question
2021-02-19
Answer & Explanation
bahaistag
Skilled2021-02-21Added 100 answers
Self inductance of an air coredsolenoid
1. the total no. ofturns (N) of the solenoid
2. the length
3. the area of thecross section
substituting the values we can find N
on solving, we get
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