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Find the Average power Dissipated in R1 and R2 algabraically.
let Vi = acos(ωt)
Consider the circuit in Figure 5. Let vi(t) = a cos(ωt). Find the average power dissipated in the resistor R1 and R2
Find
voltage A
voltage b
current a
power dissipated by R1
power dissipated by R2
R1 va 5k + Vb - V1 - 15 V R2 10k 11 4mA Figure 1: Passive DC Network
In the circuit shown below, the power dissipated in Riis in R2 and 4 times that dissipated in R3. Determine the valus Vif 13=2 A. ow, the power dissipated in R1 is twice that dissipated i dissipated in R3. Determine the value of R1, R2,R3 and Vi=12V 12 713=24 R2S RS 5 Find the maximum value of source current, Is, that can be applied to the following circuit without the power rating of the resistors being exceeded. 1001 36W 225...
For the circuit shown in the figure, (a) find the current in resistor R1 and (b) find Va-Vi-Let El = 3.0V, E2 = 6.0V, E3 = 7.01, Ri = l ohm, R2 = 1.5ohm. εί 3. The applied EMF E = 121, R 10Ohm, and C = 1 μF. The capacitor is initially uncharged. After the switch is closed at point a, how long does it take for the dunging current through the resistor to fall to 20% of its...
Using Mesh analysis, solve for power, in W, dissipated by R2. Vi = 3.0 V v2 = 12.0 V R1 = 4.8 ohms R2 = 1.0 ohms R3 = 8.0 ohms 2i2 R, R 1 + .R3 ₂ 4 V2
Consider the circuit shown in the figure where
R1 = R2 = 225 Ω ,
L1 = 25 mH , L2
= 50 mH , C = 1.25
μF ,V0 = 85 V ,
and ω = 60 s−1 . (Figure 1)
1. Find the power dissipated by R1.
2. Find the power dissipated by R2.
3. At what frequency or frequencies will both resistors
dissipate the same power?
If you need to enter more than one answer, enter them in
ascending order, separated by commas....
A) Find R1 and R2 for the circuit shown. B) Let R1 = 6Ω and R2 resistor 12Ω. Use current division to find the new current in the R1 3A ASI.
Consider the circuit shown in the figure below. (Let R1 = 4.00, R2 = 7.00, and E = 10.0 V.) 10.0 12 w R2 w 2.00 22 5.00 2 W R w E (a) Find the voltage across R1. (b) Find the current in R1. A
Find Power at R1, R2, and
R3
Consider the circuit shown in (Figure 1). The source voltage viis 45 V. Resistance R1, R2 and R3 are 5 12,115 1 and 2512, respectively. The source current I is 20 mA. Find PR Express your answer to three significant figures and include the appropriate units. Ao aj ? Value Units PR = Submit Request Answer Part E Figure < 1 of 1 Find PR Express your answer to three significant figures and...
Consider the circuit below, solve for average power dissipated in the capacitor and resistor for capacitor impedance -;12, -3212, and -j312. Plot the power dissipated in the resistor over the capacitor impedance. 120 R 122
For the following circuit, assume that R1 = 1 ohm,
R2 = 2 ohms, R3 = 8 ohms, and R4 =
4 ohms. Also assume that V1 = 50 volts and V2
= 100 volts. Find the current through each of the resistors and the
power dissipated through all of the resistors. (Hint: You’ll need
to use Kirchoff’s Loop and Junction Rule)
Vi R2 R3 R4 NV