Question $23$

$\frac{0}{1}$ point

A conductor is formed into a loop that encloses an area of $1m^2.$ The loop is oriented at $30$ degrees angle with the $xy-$plane. A varying magnetic field is oriented parallel to the $z-$axis. If the maximum emf induced in the loop is $40$ V $,$ what is the maximum rate at which the magnetic field strength is changing?

$46\frac{T}{s}$

$86$ T$/$s

$35$ T$/$s

$25\frac{T}{s}$