Vmax = 16 V, N = 250 , d =,10 cm , r = 5 cm
w = 1100 rpm = 1100*2*3.14/60 = 115.13 rad/s
incuded emf Vmax = NABw
16 = 250*3.14*0.05^2*115.13*B
B = 0.071 T
You're an electrical engineer designing an alternate the generator that changes a car's battery). Mechanical engineers...
You're an electrical engineer designing an alternator (the generator that charges a car's battery). Mechanical engineers specify a 10-cm -diameter rotating coil, and you determine that you can fit 250 turns in this coil. To charge a 12-V battery, you need a peak output of 14 V when the alternator is rotating at 2000 rpm. Part A What do you specify for the alternator's magnetic field? Express your answer to two significant figures and include the appropriate units. B =
Constants I Periodic Table - Part A You're an electrical engineer designing an alternator (the generator that charges a cars battery). Mechanical e diameter rotating coil, and you determine that you can fit 250 turns in this coil. To charge a 12-V battery, you need a peak output of 10 V when the alternator is rotating at 1800 rpm. What do you specify for the alternators magnetic field? Express your answer to two significant figures and include the appropriate units....