What if? the east end of the rod impacts and sticks to a pylon, causing the rod to rotate clockwise as viewed from above. while the rod rotates, what is the magnitude of the induced emf between the ends of the rod (in mv)? (hint: use conservation of angular momentum to find the speed of the rod after the collision.)

When can a theory be modified if a new type of technology allows for new observations that raise new questions? a-immediately, while the questions about the theory are being asked b-after new hypotheses related to the theory are tested in experiments c-only after the new observations disprove all parts of the theory d-while scientists begin to think about how the theory could improve