Answered: #6- A loop of wire with radiusr is… | bartleby

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#6-A loop of wire with radiusr is suspended in a
uniform magnetic field B. If the radius of the loop is
decreased by a factor of 2 in a time t, what EMF, V, is
induced in the loop of wire?
V = 3ar²B
4t
CORRECT
V =
Wire loop
high PC
Ir/2
2t
V = TrB
low PC

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