An ac generator consists of eight turns of wire, each of area 0.0775 m2 , and total resistance of 8.53 ω. the loop rotates in the external magnetic field of strength 0.222 t at a constant frequency of 51 hz. what is the maximum induced emf? answer in units of v.

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,?