Physics, 19.07.2019 21:20 skylarbrown018
Awire of resistance 7 ohms and length 2.8 m is bent into a circle and is concentric with a solenoid in which the magnetic flux changes from 6 t·m2 to 4 t·m2 in 0.2 seconds. what is the emf in the wire? v what is the non-coulomb electric field in the wire? v/m what is the current in the wire?
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Awire of resistance 7 ohms and length 2.8 m is bent into a circle and is concentric with a solenoid...
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