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Determine the value of Ø in the circuit shown below.

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in Network Theory by (157k points)
Determine the value of Ø in the circuit shown below.

(a) 0.25

(b) 0.5

(c) 0.75

(d) 1

The question was asked by my school teacher while I was bunking the class.

Question is from Image Parameters topic in portion Two-Port Networks of Network Theory

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The correct answer is (c) 0.75

Best explanation: Ø is called image transfer constant and it is also used to describe reciprocal networks and this parameter is obtained from the voltage and current ratios. We know Ø = tanh^-1⁡√(BC/AD) = tanh^-1⁡√(17/42) = 0.75.

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