$($g$)72$ V $($counterclockwise$).$

$($h$)144$ V $($clockwise$).$

$($i$)144$ V $($counterclockwise$).$

$($j$)$ none of the above.

$11.$ Find the induced emf in the small loop $($side $b)$ in the time range vec$(B)a=9\mathrm{.}0mb=6\mathrm{.}0mc=15\mathrm{.}0mBtbc0.$

$(2$ points$)$

$(a)0V.$

$(b)18V(clockwise).$

$(c)18V(counterclockwise).$

$(d)72V(clockwise).$

$(e)72V(counterclockwise).$

$(f)162V(clockwise).$

$(g)162V(counterclockwise).$

$(h)50V(clockwise).$

$(i)50V(counterclockwise).$

$(j)$ none $of$ the above$\mathrm{.}0.$

$(2$ points$)$

$(a)0V.$

$(b)8\mathrm{.}0V(clockwise).$

$(c)8\mathrm{.}0V(counterclockwise).$

$(d)32V(clockwise).$

$(e)32V(counterclockwise).$

$(f)72V(clockwise).$

$12.$ Find the induced emf $in$ the large loop $(sidec)in$ the time range $0.$

$(2$ points$)$

$(a)0V.$

$(b)18V(clockwise).$

$(c)18V(counterclockwise).$

$(d)72V(clockwise).$

$(e)72V(counterclockwise).$

$(f)162V(clockwise).$

$(g)162V(counterclockwise).$

$(h)50V(clockwise).$

$(i)50V(counterclockwise).$

$(j)$ none $of$ the above$\mathrm{.}2\mathrm{.}0.$

$(2$ points$)$

$(a)0V.$

$(b)16V(clockwise).$

$(c)16V(counterclockwise).$

$(d)64V(clockwise).$

$(e)64V(counterclockwise).$

$(f)144V(clockwise).$

$(g)144V(counterclockwise).$

$(h)256V(clockwise).$

$(i)256V(counterclockwise).$

$(j)$ none $of$ the above.

The figure above shows a uniform magnetic field vec$(B)$ directed into the page. $Itis$ restricted within a square region $of$ side $a=9\mathrm{.}0m.$ One square loop $of$ wire $of$ side $b=6\mathrm{.}0mis$ placed $in$ the field $as$ shown. Another square loop $of$ wire $of$ side $c=15\mathrm{.}0mis$ also placed $as$ shown. The graph shows the dependence $ofB(in$ Teslas$)on$ time $t(in$ seconds$).$

$10.$ Find the induced emf $in$ the small loop $(sideb)in$ the time range $0.$

$(2$ points$)$

$(a)0V.$

$(b)8\mathrm{.}0V(clockwise).$

$(c)8\mathrm{.}0V(counterclockwise).$

$(d)32V(clockwise).$

$(e)32V(counterclockwise).$

$(f)72V(clockwise).$

$12.$ Find the induced emf $in$ the large loop $(sidec)in$ the time range $0.$

$(2$ points$)$

$(a)0V.$

$(b)18V(clockwise).$

$(c)18V(counterclockwise).$

$(d)72V(clockwise).$

$(e)72V(counterclockwise).$

$(f)162V(clockwise).$

$(g)162V(counterclockwise).$

$(h)50V(clockwise).$

$(i)50V(counterclockwise).$

$(j)$ none $of$ the above.