A constant magnetic field of 0.50 T is applied to a rectangular loop of area 3.0

Question

A constant magnetic field of 0.50 T is applied to a rectangular loop of area 3.0 ? 10-3 m2. If the area of this loop changes from its original value to a new value of 1.6 ? 10-3 m2 in 1.6 s, what is the emf induced in the loop?
A constant magnetic field of 0.50 T is applied to a rectangular loop of area 3.0 ? 10-3 m2. If the area of this loop changes from its original value to a new value of 1.6 ? 10-3 m2 in 1.6 s, what is the emf induced in the loop?
1.6 ? 10-2 V. 0 V. 7.5 ? 10-2 V. 4.4 ? 10-4 V. 9.0 ? 10-2 V. A constant magnetic field of 0.50 T is applied to a rectangular loop of area 3.0 ? 10-3 m2. If the area of this loop changes from its original value to a new value of 1.6 ? 10-3 m2 in 1.6 s, what is the emf induced in the loop?
A constant magnetic field of 0.50 T is applied to a rectangular loop of area 3.0 ? 10-3 m2. If the area of this loop changes from its original value to a new value of 1.6 ? 10-3 m2 in 1.6 s, what is the emf induced in the loop?
1.6 ? 10-2 V. 0 V. 7.5 ? 10-2 V. 4.4 ? 10-4 V. 9.0 ? 10-2 V. A constant magnetic field of 0.50 T is applied to a rectangular loop of area 3.0 ? 10-3 m2. If the area of this loop changes from its original value to a new value of 1.6 ? 10-3 m2 in 1.6 s, what is the emf induced in the loop?
1.6 ? 10-2 V. 0 V. 7.5 ? 10-2 V. 4.4 ? 10-4 V. 9.0 ? 10-2 V. A constant magnetic field of 0.50 T is applied to a rectangular loop of area 3.0 ? 10-3 m2. If the area of this loop changes from its original value to a new value of 1.6 ? 10-3 m2 in 1.6 s, what is the emf induced in the loop?
1.6 ? 10-2 V. 0 V. 7.5 ? 10-2 V. 4.4 ? 10-4 V. 9.0 ? 10-2 V. A constant magnetic field of 0.50 T is applied to a rectangular loop of area 3.0 ? 10-3 m2. If the area of this loop changes from its original value to a new value of 1.6 ? 10-3 m2 in 1.6 s, what is the emf induced in the loop?
1.6 ? 10-2 V. 0 V. 7.5 ? 10-2 V. 4.4 ? 10-4 V. 9.0 ? 10-2 V. 1.6 ? 10-2 V. 0 V. 7.5 ? 10-2 V. 4.4 ? 10-4 V. 9.0 ? 10-2 V.

Explanation / Answer

E = 0.5*(3-1.6)*10^-3/1.6 = 0.0004375 = 4.4 ? 10-4 V

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