Problem 3: A series RC circuit is built with an R = 12 k resistor and a parallel-plate capacitor with 15-cm-diameter electrodes. An E = 12 V, f = 36 kHz source drives a peak current of I = 0.65 mA through the circuit. What is the spacing between the capacitor plates? Eo to get the capacitance a) Rearrange the formula for the peak current in the RC circuit, I = C in terms of the other parameters. Notice that w in this formula is the angular frequency, not f. √R²+1/0² C² 3 b) Using the formula for the capacitance of a parallel-plate capacitor, C = 0, solve for the distance d between the plates. (Answer: 0.5 mm.)
Problem 3: A series RC circuit is built with an R = 12 k resistor and a parallel-plate capacitor with 15-cm-diameter electrodes. An E = 12 V, f = 36 kHz source drives a peak current of I = 0.65 mA through the circuit. What is the spacing between the capacitor plates? Eo to get the capacitance a) Rearrange the formula for the peak current in the RC circuit, I = C in terms of the other parameters. Notice that w in this formula is the angular frequency, not f. √R²+1/0² C² 3 b) Using the formula for the capacitance of a parallel-plate capacitor, C = 0, solve for the distance d between the plates. (Answer: 0.5 mm.)
Physics for Scientists and Engineers
10th Edition
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter27: Direct-current Circuits
Section: Chapter Questions
Problem 46AP: (a) Determine the equilibrium charge on the capacitor in the circuit of Figure P27.46 as a function...
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Hello, I really need help with part a and part b is there any chance you can help me with part a and part b and can u label them as well
Transcribed Image Text:Problem 3: A series RC circuit is built with an R = 12 k resistor and a parallel-plate capacitor with
15-cm-diameter electrodes. An &o= 12 V, f = 36 kHz source drives a peak current of I = 0.65 mA through
the circuit. What is the spacing between the capacitor plates?
Eo
a) Rearrange the formula for the peak current in the RC circuit, I =
C in terms of the other parameters. Notice that w in this formula is the angular frequency, not f.
E, to get the capacitance
√R²+1/w²C²³
3
b) Using the formula for the capacitance of a parallel-plate capacitor, C = A, solve for the distance d
between the plates. (Answer: 0.5 mm.)
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