Please show work clearly. Thank you
(A) induced emf = rate of change on magnetic flux
e1 = (pi 0.15^2)(55 T/s)
e1 = 3.89 Volt .....Ans
e2 = (pi 0.25^2) (55 T/s)
e2 = 10.8 Volt ....Ans
(B) Junction rule,
I1 + I3 = I3
I1 - I2 + I3 = 0 .... (i)
voltage loop rules,
e1 - I1 R1 - R2 I2 = 0
4I1 + 8I2 = 3.89 ..... (ii)
and
8I2 + 4I3 = 10.8 ..... (iii)
(C) solvning,
I1 = - 0.50 A
I2 = 0.73 A
I3 = 1.23 A
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