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Q1. A conducting rectangular loop of mass M, resistance R, and dimensions w by l falls from rest into a magnetic field. All through the time interval before the top edge of the loop reaches the field, the loop approaches a terminal speed vT.

(a) Write an expression for the terminal speed in terms of the given variables. (Use any variable or symbol stated above along with the following as necessary: g and B for)
vT =?

(b) Explain and describe the relationship between vT and R.

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