Find the charge on the capacitor in an LRC-series circuit at t =
0.05 s when L = 0.05 h, R = 3 Ω, C = 0.008 f, E(t) = 0 V, q(0) = 4
C, and i(0) = 0 A. (Round your answer to four decimal places.)
C
Determine the first time at which the charge on the capacitor is
equal to zero. (Round your answer to four decimal places.) s
Find the charge on the capacitor in an LRC-series
circuit at
t = 0.04 s
when
L = 0.05 h,
R = 1 Ω,
C = 0.04 f,
E(t) = 0 V,
q(0) = 5 C,
and
i(0) = 0 A.
(Round your answer to four decimal places.)
___________C
Determine the first time at which the charge on the capacitor is
equal to zero. (Round your answer to four decimal places.)
_____________s
Find the charge on the capacitor in an LRC-series circuit at t =
0.05 s when P = 0.05 h, R = 3 Ω, C = 0.008 f, E(t) = 0 V, q(0) = 4
C, and i(0) = 0 A.
(Round your answer to four decimal places.)
Determine the first time at which the charge on the capacitor is
equal to zero.
(Round your answer to four decimal places.)
Find the charge on the capacitor in an LRC-series
circuit at
t = 0.05 s
when
L = 0.05 h,
R = 1 Ω,
C = 0.04 f,
E(t) = 0 V,
q(0) = 3 C,
and
i(0) = 0 A.
(Round your answer to four decimal places.)
Determine the first time at which the charge on the capacitor is
equal to zero. (Round your answer to four decimal places.)
Find the charge
q(t)
on the capacitor and the current
i(t)
in the given LRC-series circuit.
L = 1 h, R = 100 Ω,
C = 0.0004 f,
E(t) = 30 V,
q(0) = 0 C, i(0) = 5 A
q(t)=
I(t)
Find the maximum charge on the capacitor. (Round your answer to
four decimal places.)
Using laplace transformations, find the charge and current of an
LRC circuit in series where L=1/2h, R=10ohm, C=1/50f, E(t)=300V,
q(0)=0C, i(0)=0A. ( Lq'' + Rq' + (1/C)q = E(t) ).
The answer is q(t) = 10 - (10e^-3t)cos(3t) -
(10e^-3t)sin(3t) and i(t) =
(60e^-3t)sin(3t).
3.Consider a series RLC circuit.
a) When the capacitor is charged and the circuit is closed, find
the condition for the current to be oscillatory.
b) When the circuit is connected to an AC source V = ?0 cos??, find
the voltage across the inductor and the
angular frequency at which the voltage across the inductor is
maximized.
Using Laplace transform, find the load and current of the LRC
series circuit where L = 1 / 2h, R = 10ohms, C = 1 / 30f, E (t) =
300V, q (0) = 0C, i (0 ) = 0A