A coil with radius 4.00 cm contains 500 turns, and is placed in a uniform magnetic field that varies with time according to B = (0.0120T / s) t + (3.00x10^-5 T / s^4) t^4. The coil is connected to a 600 ohms resistance, and its plane is perpendicular to the magnetic field. Coil resistance can be ignored. (a) Find the magnitude of the induced emf in the coil as a function of time. (b) What is the current in the resistance at time t = 5.00s? Clearly explain your answers

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