A circular wire loop of radius a and resistance R is pulled with constant speed v into a uniform magnetic field B. The loop is perpendicular to the field, and it begins entering the field at time t = 0. Part A Find an expression for the current in the loop from t = 0 until the loop is fully immersed in the field.
A circular wire loop of radius a and resistance R is pulled with constant speed v into a uniform magnetic field B. The loop is perpendicular to the field, and it begins entering the field at time t = 0. Part A Find an expression for the current in the loop from t = 0 until the loop is fully immersed in the field.
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Transcribed Image Text:A circular wire loop of radius a and resistance R is
pulled with constant speed v into a uniform
magnetic field B. The loop is perpendicular to the
field, and it begins entering the field at time t = 0.
Part A
Find an expression for the current in the loop from t = 0 until the loop is fully immersed in the field.
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