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Changing B field

APPHEM-EAVUND

What emf would be produced from a loop with an area of $.4m^2$ that enclosed a magnetic field was perpendicular to it and changing as a function of time $B(t)= 6t^2-3$ at $t=2$ seconds?

A

$9.6v$

B

$10.8v$

C

$11.0 v$

D

$12.4 v$

E

$14.0 v$