Two circuits hove two copper rosistors in thom The rosistor in the first circuit has a longth La cross-soctional area A, and a curront 16 00 mA whilo the rosistor in the second circuit has a longth 4L, acrosssoctional aroa 2A, and a curront 200 mA The ratio v/v2 of the crift sppods in the two rosintors is: 2020 Soloct one O b.0.
Two circuits hove two copper rosistors in thom The rosistor in the first circuit has a longth La cross-soctional area A, and a curront 16 00 mA whilo the rosistor in the second circuit has a longth 4L, acrosssoctional aroa 2A, and a curront 200 mA The ratio v/v2 of the crift sppods in the two rosintors is: 2020 Soloct one O b.0.
Chapter13: Electromagnetic Induction
Section: Chapter Questions
Problem 61P: A 120-V, series-wound motor has a field resistance of 80 and an armature resistance of 10. When it...
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