The magnetic force exerted on a 1.650 m straight wire is 1.975 . The wire carries a current of 5.30 A in a region with a constant magnetic field of 0.250 T. What is the angle between the wire and the magnetic field?

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,?

What sort of waves exhibit the doppler effect?

Me with this and you will be marked brainliest