A rectangle loop of dimensions L by a is placed next to a long straight wire carrying a current I. The wire is parallel to the long sides of the loop and is at a distance a from the closer side. Find an expression for the magnetic flux through the loop. Your expression should be in terms of the given variables. $($Greek letters should be spelled out, for example, type $"$pi$"$ without the quotations for $.)$

$$m $=$

$$Tries $0/12$

The current in the wire is varied with time giving an induced voltage V in the loop. Find an expression for the rate of change of the current.

$[($dI$)/($dt$)]=$