Suppose that the flow through bulb b is how large is the flow through bulb e? explain. (give your answer in terms of what is the flow through bulb a? (hint: think of the similarities/differences between bulb a and bulb b. compare how the two bulbs are treated by the battery.)

The field lines around one end of a bar magnet are shown below based on the diagram, what can you conclude about the pole of the magnet? a.is a south pole because the field hnes spread out from this end b.a north pole because the field lines spread out from this end c.a nouth pole because the field lines enter the magnet at this end d.is a north pole because the field lines enter the magnet at this end