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 8.80 Volts. The resistor has R = 6675 ?, and the capacitor has C = 3.37e-06 Farads. At t=0, the switch is closed. switch R C • Determine the time constant of the circuit, ? = [ ] 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) = [ ] [ ] C Vcap(t) = [ ] [ ] V Vres(t) = [ ] [ ] V Ires(t) = [ ] [ ] A • Determine the current at t=2.92e-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(?t) 12 sin(?t) V(t) = 45 log(t/?) 45 log(t/?)

          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 8.80 Volts. The resistor has R = 6675 ?, and the capacitor has C = 3.37e-06 Farads. At t=0, the switch is closed.

switch
R
C

• Determine the time constant of the circuit, ? = [ ] 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) = [ ] [ ] C
Vcap(t) = [ ] [ ] V
Vres(t) = [ ] [ ] V
Ires(t) = [ ] [ ] A

• Determine the current at t=2.92e-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(?t) 12 sin(?t)
V(t) = 45 log(t/?) 45 log(t/?)

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 8.80 Volts. The resistor has R = 6675 ?, and the capacitor has C = 3.37e-06 Farads. At t=0, the switch is closed.

switch
R
C

• Determine the time constant of the circuit, ? = [ ] 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) = [ ] [ ] C
Vcap(t) = [ ] [ ] V
Vres(t) = [ ] [ ] V
Ires(t) = [ ] [ ] A

• Determine the current at t=2.92e-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(?t) 12 sin(?t)
V(t) = 45 log(t/?) 45 log(t/?)

Added by Gina C.

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