I have a few statements that I have to discern whether they are true or false and Im down to my last guess and am completely stumped. 1. No EMF will be generated by a coil rotating inside a magnetic field if the axis of rotation is perpendicular to the field. 2. In an electrical generator, the generated peak voltage is proportional to the angular velocity of the coil in the field. 3. For a loop moving inside of a constant magnetic field, the EMF is proportional to its velocity. 4. EMF can be generated by rotating a coil inside of a magnetic field, which increases with time. Originally I thought 1 and 2 were false and 3 and 4 were true, but I was wrong. Can anyone figure this out?