A 5 [cm] del centro de una espira circular de 2 [cm] de radio se genera un campo magnético de 2 [µT] cuando circulan a través de él 4.85x10²¹ electrones. Calcular: a) La intensidad de corriente que circula por el conductor. b) El tiempo que permanece en funcionamiento la espira.
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A 5 [cm] del centro de una espira circular de 2 [cm] de radio se genera un campo magnético de 2 [µT]...
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