5) turn ratio = N2/N1 = V2/ V1
= 1610 / 430 = V2/120
V2 = 449.3 V = 450 V
V2/V1 = I1/I2
450 / 120 = I1/12
I1 = 45 A
current of 200 mA t is placed in mge field of magnitude 500 T that is...
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