Find Ic and Vc for when switch is open and when switch is closed.
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Find Ic and Vc for when switch is open and when switch
is closed.
vint 8N...
Q3: 20 In Figure-3, the switch was initially closed for a long time. Att = 0,...
Q3: 20 In Figure-3, the switch was initially closed for a long time. Att = 0, it is opened. Calculate (i) ve(0+). (0+), ic(O+) and Ve(0) [4+4+2+2) (ii) vo(t) when 120 t=0 vacot) 9:375V 50 - 1 Rch tza - 52 switch 20 die-375 V/S (tot) = -1815A 25V 30 Vc + C=0.5F Lo 4:37e-046 v Figure-3
2. The switch has been closed a long time before opening att0. Find the initial and...
2. The switch has been closed a long time before opening att0. Find the initial and final energy stored in the capacitor. Determine i(t) and v(t) for t20 5.5k2 2.5k2 i(t) 80V v(t) 20mA 2.5k2 2k2 page 1 3. The switch has been open a long time before closing at t 0. Determine ic(t) and Vc(t) for t0 30 mA 3 k2 2 k2 3 k2 30V 10nF Velt) 30 mA 10V elt)
Find Vc(t) for t≥0 with the laplace method. Before t=0, the circuit is in steady state. At t=0 the switch sw1 is closed and the switch sw2 moves from a to b.
Find Vc(t) for t≥0 with the laplace method. Before t=0, the circuit is in steady state. At t=0 the switch sw1 is closed and the switch sw2 moves from a to b.
2. The two switches in the following circuit operate synchronously. When switch-1 is open switch-2 is...
2. The two switches in the following circuit operate synchronously. When switch-1 is open switch-2 is in position a. When switch-1 is closed, switch-2 moves to position b. Switch been open for a long time and then closes at t-0. Find iz(t) for 120.(40) -1 has 5 0 o 51 1H (t) 8 V 1 H 5 H 24? a.
The switch on the electromagnet, initially open, is closed. What is the direction of the induced...
The switch on the electromagnet, initially open, is closed. What is the direction of the induced current in the wire loop (as seen from the left)? There is no induced current The induced current is clockwise. The induced current is counterclockwise. Submit Request Answer In this problem, you will use Lenz's law to explore what happens when an electromagnet is activated a short distance from a wire loop. You will need to use the right-hand rule to find the direction...
For the following circuit the switch is open for t<0. At t=0 the switch is closed....
For the following circuit the switch is open for t<0. At t=0
the switch is closed. . Assume Is=3.9 A. Find the equation
iL(t)=k1+k2exp(−t/τ)for t>0 given Is=3.9 A.
20Ω 6H Switch closes at t-0 10Ω 10Ω 10() у.st. out
In the RC circuit shown, switch S is initially open and the capacitor uncharged. The switch is closed and current begins to flow through the resistor.
In the RC circuit shown, switch S is initially open and the capacitor uncharged. The switch is closed and current begins to flow through the resistor. Find the time that passes before the current decays to 5% of its original value (which is the value when the switch is first thrown).
3. The switch has been open a long time before closing at t = 0. Find...
3. The switch has been open a long time before closing at t = 0. Find the initial and final energy stored in the inductor. Determine i(t) and v(t) fort > 0*. t = 0 1092 to i(t) 2A @ 500 FT VIC 30.4 mH 2.503 14 4. The switch has been closed a long time before opening at t = 0. Find il(t) and vc(t) fort > 0*. 2012 t = 0 vc(t) 4092 4uF 60V 3 10 mH...
(1 point) For a standard capacitor with c=116μF: If vc(t)=4.2+14.8cos2(190t) V, Find: (a) ic(t) (b) The...
(1 point)
For a standard capacitor with c=116μF:
If vc(t)=4.2+14.8cos2(190t) V, Find:
(a) ic(t)
(b) The maximum stored energy in the capacitor
If ic(t)=14.8e−190t mA for t>0 and vc(0)=0, Find:
(c) vc(t) for t>0
If ic(t)=14.8e−190t mA for t>0 and vc(0)=4.2 mV, Find:
(d) vc(t) for t>0
If the stored energy is w(t)=26e−315tμJ for t>0t>0,
Find:
(e) ic(t)
(a) ic(t) = mA
(b) wmax = μJ
(c) vc(t) = mV
(d) vc(t) = mV
(e) ic(t) = mA
or ic(t) = mA
2013 Paul Hummel BY...
Q3: 20 In Figure-3, the switch was initially closed for a long time. Att = 0, it is opened. Calculate (i) ve(0+). (0+), ic(O+) and Ve(0) [4+4+2+2) (ii) vo(t) when 120 t=0 vacot) 9:375V 50 - 1 Rch tza - 52 switch 20 die-375 V/S (tot) = -1815A 25V 30 Vc + C=0.5F Lo 4:37e-046 v Figure-3
2. The switch has been closed a long time before opening att0. Find the initial and final energy stored in the capacitor. Determine i(t) and v(t) for t20 5.5k2 2.5k2 i(t) 80V v(t) 20mA 2.5k2 2k2 page 1 3. The switch has been open a long time before closing at t 0. Determine ic(t) and Vc(t) for t0 30 mA 3 k2 2 k2 3 k2 30V 10nF Velt) 30 mA 10V elt)
2. The two switches in the following circuit operate synchronously. When switch-1 is open switch-2 is in position a. When switch-1 is closed, switch-2 moves to position b. Switch been open for a long time and then closes at t-0. Find iz(t) for 120.(40) -1 has 5 0 o 51 1H (t) 8 V 1 H 5 H 24? a.
The switch on the electromagnet, initially open, is closed. What is the direction of the induced current in the wire loop (as seen from the left)? There is no induced current The induced current is clockwise. The induced current is counterclockwise. Submit Request Answer In this problem, you will use Lenz's law to explore what happens when an electromagnet is activated a short distance from a wire loop. You will need to use the right-hand rule to find the direction...
For the following circuit the switch is open for t<0. At t=0
the switch is closed. . Assume Is=3.9 A. Find the equation
iL(t)=k1+k2exp(−t/τ)for t>0 given Is=3.9 A.
20Ω 6H Switch closes at t-0 10Ω 10Ω 10() у.st. out
3. The switch has been open a long time before closing at t = 0. Find the initial and final energy stored in the inductor. Determine i(t) and v(t) fort > 0*. t = 0 1092 to i(t) 2A @ 500 FT VIC 30.4 mH 2.503 14 4. The switch has been closed a long time before opening at t = 0. Find il(t) and vc(t) fort > 0*. 2012 t = 0 vc(t) 4092 4uF 60V 3 10 mH...
(1 point)
For a standard capacitor with c=116μF:
If vc(t)=4.2+14.8cos2(190t) V, Find:
(a) ic(t)
(b) The maximum stored energy in the capacitor
If ic(t)=14.8e−190t mA for t>0 and vc(0)=0, Find:
(c) vc(t) for t>0
If ic(t)=14.8e−190t mA for t>0 and vc(0)=4.2 mV, Find:
(d) vc(t) for t>0
If the stored energy is w(t)=26e−315tμJ for t>0t>0,
Find:
(e) ic(t)
(a) ic(t) = mA
(b) wmax = μJ
(c) vc(t) = mV
(d) vc(t) = mV
(e) ic(t) = mA
or ic(t) = mA
2013 Paul Hummel BY...
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