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11 Dec 2019
A car generator turns at 400 rpm when the engine is idling. Its 300-turn, 5.00 cm by 6.40 cm rectangular coil rotates in an adjustable magnetic field so that it can produce sufficient voltage even at low RPMs. What is the field strength needed to produce a 24 V peak emf?
A car generator turns at 400 rpm when the engine is idling. Its 300-turn, 5.00 cm by 6.40 cm rectangular coil rotates in an adjustable magnetic field so that it can produce sufficient voltage even at low RPMs. What is the field strength needed to produce a 24 V peak emf?
Supratim PalLv10
17 Oct 2020
