• Determine the time constant of the circuit, T = seconds • Fill in the table of formulas below. Use numerical values for the "max" column and a formula for the "form" column: max form Qcap(t) = Vcap(t) = Vres(t) = Ires(t): = V V A • Determine the current at t=2.53e-02 seconds. Amps NOTE: The entries for "max" are numerical. The entries for "form" leave out the leading coefficient. Here are examples: If the answer was: max: form: Q(t) = 12 sin(wt) 12 sin(wt) V(t) = 45 log(t/T) 45 log(t/t)

• Determine the time constant of the circuit, T = seconds • Fill in the table of formulas below. Use numerical values for the "max" column and a formula for the "form" column: max form Qcap(t) = Vcap(t) = Vres(t) = Ires(t): = V V A • Determine the current at t=2.53e-02 seconds. Amps NOTE: The entries for "max" are numerical. The entries for "form" leave out the leading coefficient. Here are examples: If the answer was: max: form: Q(t) = 12 sin(wt) 12 sin(wt) V(t) = 45 log(t/T) 45 log(t/t)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

Shown in the figure below is an RC circuit. At t=0, the capacitor already contains a charge and as a result has a voltage of 7.80 Volts.
The resistor has R = 5825 , and the capacitor has C = 3.92e-06 Farads. At t=0, the switch is closed.
Qcap(t)
Vcap(t)
switch
Vres(t)
• Determine the time constant of the circuit, T =
seconds
• Fill in the table of formulas below. Use numerical values for the "max" column and a formula for the "form" column:
max
form
=
=
R
ww
=
с
V
Ires(t)
• Determine the current at t=2.53e-02 seconds.
C
A
Amps
NOTE: The entries for "max" are numerical. The entries for "form" leave out the leading coefficient. Here are examples:
If the answer was: max: form:
Q(t) = 12 sin(wt) 12 sin(wt)
V(t) = 45 log(t/T) 45 log(t/T)

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