Physics, 19.07.2021 18:30 agyinbriana
Suppose a motor connected to a 120 V source draws 20.0 A when it first starts.
(a) What is its resistance (in â¦)?
(b) What current (in A) does it draw at its normal operating speed when it develops a 100 V back emf?
Answers: 3
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Suppose a motor connected to a 120 V source draws 20.0 A when it first starts.
(a) What is its resi...
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