In a dystopian world overrun by zombies, a scientist sets up an electric fence made of a coil of wire to protect a village. The coil has 150 turns and is connected to a light bulb. One night, a zombie walks towards the coil at a speed of 1.5( m)/(s), causing a change in the magnetic flux through the coil.
The area of the coil is 0.2 m^(2), and it is placed in a uniform magnetic field of 0.1 T directed into the plane of the coil. Calculate the induced electromotive force (EMF) in the coil as the zombie approaches. Using Lenz's law, determine the direction of the induced current and describe its effect on the light bulb.