A long rectangular conducting loop, of width L, resistance R, and mass m, is hung in a horizontal, magnetic field B: that is directed into the page and that exists only above line aa. The loop is ther dropped; during its fall, it accelerates until it reaches a certain terminal speed vt. X X L-
A long rectangular conducting loop, of width L, resistance R, and mass m, is hung in a horizontal, magnetic field B: that is directed into the page and that exists only above line aa. The loop is ther dropped; during its fall, it accelerates until it reaches a certain terminal speed vt. X X L-
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Transcribed Image Text:A long rectangular conducting loop, of width L, resistance R, and mass m, is hung in a horizontal, uniform
magnetic field B: that is directed into the page and that exists only above line aa. The loop is then
dropped; during its fall, it accelerates until it reaches a certain terminal speed vt.
a
X
X
X
X
9
X
L
mg
X
XB
x
Express all answers in terms of the given quantities and fundamental constants.
Determine the initial acceleration of the loop.
a
Determine the acceleration of the loop when it has reached a velocity v.
Determine the terminal velocity Ut.
mgR
B²L²
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