(Solved):   A variable magnetic field \( B(t)=\left(4 t-t^{2}\right) \) Tesla is directed out of the p ...

 

A variable magnetic field \( B(t)=\left(4 t-t^{2}\right) \) Tesla is directed out of the plane of the page and perpendicular to it, as shown in the figure. A wire loop in the plane of the page has constant area \( 0.020 \mathrm{~m}^{2} \). What is the value of the induced emf at \( t=1.00 \mathrm{~s} \), and the direction of the induced current? \( 0.020 \mathrm{~V} \), clockwise \( 0.020 \mathrm{~V} \), counterclockwise none of the other answers is correct \( 0.040 \) V, clockwise \( 0.040 \mathrm{~V} \), counterclockwise.