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26 Nov 2019
a coil is wrapped with 300 turns of wire on theperimeter of asquare(side length =20cm) Each turn has the samearea as the frame,and the total resistance of the coil is 1.5ohms. a uniform magneticfield perpendicular to the plane of thecoil, changes in magnitudeat aconstant rate from .50 T to .90 T in2s. what is the magnitude of the induced emf in the coil whilethefield is changing?
a coil is wrapped with 300 turns of wire on theperimeter of asquare(side length =20cm) Each turn has the samearea as the frame,and the total resistance of the coil is 1.5ohms. a uniform magneticfield perpendicular to the plane of thecoil, changes in magnitudeat aconstant rate from .50 T to .90 T in2s.
what is the magnitude of the induced emf in the coil whilethefield is changing?
Elin HesselLv2
20 Jul 2019
