A wire loop has a resistance R = 10W and the area of the loop is 0.5 m^2, intially there is no magnetic field through the loop but at time t = 0 we start to increase the field at a uniform rate that it reaches B = 5T out of the page in 100s.
a) What is the magnitude of the flux through the loop at t = 5s?
b) What is the induced emf in the loop?
c) What is the current in the loop (both magnitude and direction)?