One advantage to using this form of circuit is that
a
question 12 options:
voltage available to each light remains constant regardless of the number of lights that are on.
current drawn from the battery remains constant regardless of the number of lights that are on.
resistance along the circuit remains constant regardless of the number of lights that are on.
current drawn from the battery decreases as more lights are turned on.

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?