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Electronics - Alternating Current and Voltage - Discussion

Discussion Forum : Alternating Current and Voltage - General Questions (Q.No. 4)
Alternating Current and Voltage
4.
Most practical alternators generate electricity from
a coil rotating within a magnetic field
a magnetic field rotating around fixed windings
a permanent magnet rotating within a varying electromagnetic field
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
Krishnakumar.c said:   1 decade ago
Generating voltage is very high so a magnetic field rotating around fixed windings.
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