What speed must the charge have
A charge of 0.050 C moves vertically in a field of 0.080 T that is oriented 45° from the vertical. What speed must the charge have such that the force acting on it is 10 N? Please show work.
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At steady state, a 15-W curling iron has an outer surface temperature of 90 degrees Celsius. For the curling iron, determine the rate of heat transfer, in kW, and the rate of entropy production, in kW/K.
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