Asked by Chan
Hi! Need help please, thank you.
Question:In a model AC generator, a 498 turn rectangular coil 14.0 cm by 21 cm rotates at 124 rev/min in a uniform magnetic field of 0.65 T.
(a) What is the maximum emf induced in the coil?
___ V
(b) What is the instantaneous value of the emf in the coil at t = (ð/30) s? Assume that the emf is zero at t = 0.
____V
(c) What is the smallest value of t for which the emf will have its maximum value?
____
The correct answer is not zero. s
Question:In a model AC generator, a 498 turn rectangular coil 14.0 cm by 21 cm rotates at 124 rev/min in a uniform magnetic field of 0.65 T.
(a) What is the maximum emf induced in the coil?
___ V
(b) What is the instantaneous value of the emf in the coil at t = (ð/30) s? Assume that the emf is zero at t = 0.
____V
(c) What is the smallest value of t for which the emf will have its maximum value?
____
The correct answer is not zero. s
Answers
There are no human answers yet.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.