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Determine the value of N in the circuit shown below.

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+1 vote
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in Network Theory by (157k points)
Determine the value of N in the circuit shown below.

(a) (R1+R2-R0)/R2

(b) (R1-R2-R0)/R2

(c) (R1+R2+R0)/R2

(d) (R1-R2+R0)/R2

I have been asked this question by my college professor while I was bunking the class.

Asked question is from Attenuators in chapter Filters and Attenuators of Network Theory

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Right choice is (c) (R1+R2+R0)/R2

To explain: N =  I1/I2. We got I1/I2 = (R1+R2+R1)/R2. So on substituting we get N = (R1+R2+R0)/R2.

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