A Flux Of $4.0 \times 10 ^ { - 5 } \mathrm {~T} \cdot \mathrm { m } ^ { 2 }$

Multiple Choice

A flux of $4.0 \times 10 ^ { - 5 } \mathrm {~T} \cdot \mathrm { m } ^ { 2 }$ is maintained through a coil of area $7.5 \mathrm {~cm} ^ { 2 }$ for $0.50 \mathrm {~s}$ . What emf is induced in this coil during this time by this flux?

A) $3.0 \times 10 ^ { - 5 } \mathrm {~V}$
B) $4.0 \times 10 ^ { - 5 } \mathrm {~V}$
C) $2.0 \times 10 ^ { - 5 } \mathrm {~V}$
D) $8.0 \times 10 ^ { - 5 } \mathrm {~V}$
E) No emf is induced in this coil.