Zach drives his car around a circular section of a road having a radius of 50 m at a constant speed of 20 m/s. What is the
centripetal acceleration of Zach's car? (8m/s)

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr

96.77 amp

explanation:

rl = 250/100 = 2.5 ohms.

egl = 250 + (100 × 0.1) + 2 = 262 v.

at 700 r.p.m., eg2 = 262 × 700/1000 = 183.4 v.

if ia is the new current, then eg2 - 2 - (ia × 0.1) = 2.5 ia

which means this will give ia = 96.77 amp.