to be exact what is the actual output voltage produced? Which resistor must be s

Question

to be exact what is the actual output voltage produced? Which resistor must be shunted (paralleled) by what third resistor to create a voltage-divider output of 10 00 V? If an output resistance of exactly 3.33 kOhm is also required, what do you suggest? What should be done if the original 4.7-kOhm and 10-kOhm resistors are used but the requirement is 10.00 V and 3.00kOhm? Current dividers play an important role in circuit design. Therefore it is important to develop a facility for dealing with current dividers in circuit analysis. Figure P1. 10 shows a two-resistor current divider fed with an ideal current source I. Show that I1 = R2/R1 + R2 I I2 = R1/R1 + R2 I and find the voltage V that develops across the current divider. Figure P1.10 Design a simple current divider that will reduce the

Explanation / Answer

Using nodal analysis I= V/R1 +V/R2 = V(R1 +R2)/(R1 *R2) V= R1 *R2/(R1 +R2) *I I1 = V/R1 = R2/(R1+R2) *I I2 =V/R2 = R1/(R1+R2) *I

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