Superconductors have resistance R≈ 0 when temperature T < Tc. TF Conventional current is in the direction of electron motion.  An electric motor "draws" an electric current i(t) = 20.0 A sin(120л(rad/s)t(s)). Determine the charge which flows from 0.000 to (1/240) s.

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SOLUTION To determine the charge that flows through a superconductor we need to use the equation for the current in a superconductor I 4 RTc TTc sin2 ... View the full answer