Due to the nature of this problem, do not use rounded intermediate values in your calculations—including answers submitted in WebAssign. Find the currents flowing in the circuit in the figure below. (Assume the resistances are
R1 = 10 Ω,

R2 = 6 Ω,

R3 = 8 Ω,

R4 = 15 Ω,

r1 = 0.75 Ω,

r2 = 0.5 Ω,

r3 = 0.75 Ω,
and
r4 = 0.25 Ω.)
Find I1, 2, and 3.

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.

answer///isobars;

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.