A closed flat loop conductor with radius $2.0 \mathrm {~m}$ is located in a changing uniform magnetic field.If the emf induced in the loop is $2.0 \mathrm {~V}$ what is the rate at which the magnitude of the $\vec { B }$ field is changing if the $\vec { B }$ field vector is oriented perpendicular to the plane in which the loop lies?
A)0.16 T/s
B)1.0 T/s
C)0.080 T/s
D)2.0 T/s

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The Answer of A closed flat loop conductor with radius $2.0 \mathrm {~m}$ is located in a changing uniform magnetic field.If the emf induced in the loop is $2.0 \mathrm {~V}$ what is the rate at which the magnitude of the $\vec { B }$ field is changing if the $\vec { B }$ field vector is oriented perpendicular to the plane in which the loop lies?
A)0.16 T/s
B)1.0 T/s
C)0.080 T/s
D)2.0 T/s

A Closed Flat Loop Conductor with Radius 2.0 m2.0 \mathrm {~m}2.0 m Is Located in a Changing Uniform Magnetic Field

A Closed Flat Loop Conductor with Radius $2.0 \mathrm {~m}$ Is Located in a Changing Uniform Magnetic Field