A conducting rectangular loop of mass M, resistance R, and dimension w×h is allowed to fall from rest through a uniform magnetic field B which is perpendicular to the plane of the loop. The loop accelerates until it reaches a terminal speed (before the upper end enters the magnetic field). What is the terminal speed

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 A conducting rectangular loop of mass M, resistance R, and dimension w×h is
allowed to fall from rest through a uniform magnetic field B which is perpendicular to the
plane of the loop. The loop accelerates until it reaches a terminal speed (before the upper
end enters the magnetic field). What is the terminal speed?
A)MgR/wB
B)bwv /R
C)w^2B^2/R

D)w^2B^2/MgR
E)MgR/w^2B^2

Wxh is
W
the
upper
h
区
X X
X X X
x x
Transcribed Image Text:Wxh is W the upper h 区 X X X X X x x
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