A rectangular conducting loop with dimensions w = 42.0 cmand h = 80.0 cmis placed a distance a = 5.00 cmfrom a long, straight wire carrying current I = 7.00 Ain the downward direction (see figure below).

(a) What is the magnitude of the magnetic flux through the loop?

(b) If the current in the wire is increased linearly from 7.00 A to 17.0 A in 0.230 s, what is the magnitude of the induced emf in the loop?

(c) What is the direction of the current that is induced in the loop during this time interval?

h w. W- I