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Chapter 32: Q. 17 (page 924)

A low-passRC filter with a crossover frequency of 1000Hzuses a 100鈩�resistor. What is the value of the capacitor?

Short Answer

Expert verified

Value of the capacitor,C=1.59渭F

Step by step solution

01

Capacitor

A capacitor may be a device for storing power that consists of two insulated conductors in close proximity.

The parallel-plate capacitor may be a simple example of such a storage device.

02

Find the capacitor

f=1000Hz(hertz)

R=100惟(ohm)

The frequency of crossover is

w=1RC

2蟺f=1RC

Rmultiply each sides of the equation.

2蟺fR=1C

C=12蟺fR

Substitute the values

localid="1650212157053" C=12蟺脳(1000)Hz脳(100)惟

C=1.59渭F(micro frequency)

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