Multiple Choice
After you measure the self-inductance of a coil,you unwind it and then rewind half the length of wire into a coil with the same diameter but half the number of turns.How does this change the self-inductance?
A) it is the same
B) it is doubled
C) it is quadrupled
D) it is halved
E) it is quartered
Correct Answer:
Verified
Correct Answer:
Verified
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