Electrical Engineering - Magnetism and Electromagnetism - Discussion
Discussion Forum : Magnetism and Electromagnetism - General Questions (Q.No. 10)
10.
If the steel disk in a crankshaft position sensor has stopped with the tab in the magnet's air gap, the induced voltage
Discussion:
4 comments Page 1 of 1.
Manju said:
8 years ago
Correct, Agree @Muhammas.
Muhammas Asif Latif said:
9 years ago
e = BLV
B = flux density,
L = length,
V = velocity = 0.
So,
e = 0.
B = flux density,
L = length,
V = velocity = 0.
So,
e = 0.
Himansu said:
1 decade ago
Here df/dt = 0. So emf is 0.
Priya said:
1 decade ago
only when there is a change in magnetic field an emf is induced..in this case the conductor i.e.,steel disk remains stationary..hence emf induced is zero...
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