A wire loop of area A=0.12m² is placed in a uniform magnetic field of strength B=0.2T so that the plane of the loop is perpendicular to the field. After 2s, the magnetic field reverses its direction. Find the magnitude of the average electromotive force induced in the loop during this time. O a. 2.4 O b. 0.24 O c. none of them O d. 4.8 e. 0.48
A wire loop of area A=0.12m² is placed in a uniform magnetic field of strength B=0.2T so that the plane of the loop is perpendicular to the field. After 2s, the magnetic field reverses its direction. Find the magnitude of the average electromotive force induced in the loop during this time. O a. 2.4 O b. 0.24 O c. none of them O d. 4.8 e. 0.48
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Transcribed Image Text:A wire loop of area A=0.12m² is placed in a uniform magnetic field of strength B=0.2T so that the plane of the
loop is perpendicular to the field. After 2s, the magnetic field reverses its direction. Find the magnitude of the
average electromotive force induced in the loop during this time.
O a. 2.4
O b. 0.24
O c. none of them
O d. 4.8
e. 0.48
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