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Q: LED in this circuit requires 50mA to emit a certain level of light, when input voltage is increased…

A: Normally BETA  of BJT is 100 And given Ic = 50mA

Q: Theremin's resistance is found by-- Opening all current sources Shorting all voltage sources Opening…

A: Note : It will be Thevenin resistance, For calculating Thevenin resistance first thing is done is to…

Q: What is the Thevenin's resistance across terminals a and b of the circuit? 50 V 20 Ω O 25 Q O…

A: Thevenin resistance is the resistance seen from the ab terminals with voltage source replaced with…

Q: Use Kirchhoff’s laws and Ohm’s law to find io in the circuit shown.

A: By applying Kirchhoff’s current law, the current entering the 50 Ω resistor (I50) is: By applying…

Q: In source transformation, the voltage source with a series resistor can be replaced with a current…

A: According to source transformation method, The voltage source with series resistor can be replaced…

Q: Find the current igin the circuit shown below. 6V 22 10 ww- 12 V 3A ww

A: Given circuit,

Q: Determine Io in the circuit using Nodal Analysis X kN Y kN I, 4 mA 6V 2 mA

A: Given circuit,

Q: 62 25 V 5i (2) ) Find v,, v 2 and vz in the v3 2Ω 4Ω circuit. HI

A: This is based on super node analysis concept. If voltage source exist between two principal node the…

Q: 6 V 42 ww 12 V ЗА

A:

Q: voltage divider circuit of two resistors is designed with a total resistance of the two resistors…

A: The solution can be achieved as follows.

Q: Using Thevenin's theorem, find the current through R when R R R3 E 18 V

A: In this question we will find thevenin equivalent across RL...

Q: Find to in the network shown. 12 Τ Select one: O a. 4 mA ΙΚΩ O b. 3 mA Oc. None of them Od. 6 MA O e…

A: We need to find out the current for given circuit

Q: Use Tellegan's theorem to find the cure circuit: 6 V I = 2 A 2 A 6 V 12 V

A: The answer as given below:

Q: Find the value of R for maximum power transfer in the circuit of Fig Find the maximum power ΦΩ 3Ω ΖΩ…

A:

Q: X For the circuit shown, Find the 0/3 value of R * IT 31 A 15A V 8Ω 8Ω 10 Ω 4Ω, R

A: Given circuit,

Q: 5) Find the current io in the circuit i2 10Ω 24 2 24 V 410 12Ω w- -w- w-

A: Brief description : In the above given circuit they want to know the value of current io. Since they…

Q: 75 1 220 45 1 O 0.3 A 122 0.7 V

A:

Q: Scos(2nft) V ww 50Ω V1 m 40Ω 50Ω 10Ω | V3 0.22uF| 12Ω 70007 ImH

A:

Q: Apply Thevenin's Theorem to find Vo in the circuit.

A: In the given circuit the value of the voltage Vo needs to be calculated by using the Thevenin's…

Q: A 5V voltage source is connected at port 1 and a 500 resistor is connected at port 2. Find the port…

A: The given circuit is shown below. We need to determine the port currents I1 and I2.

Q: Use thevenin theorem to find I0 in the circuit shown in the image

A: Step 1:Given circuit,According to Thevenin's theorem, the provided circuit may be substituted with a…

Q: Use the superposition principle to find the value of current I:

A: The superposition theorem states that for a linear system the response in any branch of circuit…

Q: Find 1 in the circuit shown. 2 ΚΩ 2 k2 12 mA 10 k2 2 kN 2 k2 Select one: a. 12 mA Ob.3 mA C. 4 mA d.…

A: In this question we will find unknown current I 1..

Q: By using superposition, find the value of is in the following circuit with only the 16-V voltage…

A:

Q: Determine the Norton current (IN) on terminals a and b. 10V www $15 a www b RL

A:

Q: Find the node voltages in the circuit ww 20 V 3V 62 3 2Ω 10 A 4Ω 12 ww

A: When only voltage source comes between two nodes , the forms super nodes. Here two supernodes is…

Q: In the circuit shown, find the value of Rab and i

A:

Q: 2. Use source 20 Ω transformation 8Ω ΜΜ Μ 100 V V Μ 30 Ω to find the value of Io in the circuit. 15…

A:

Q: Given the following circuit, with I=16.7 A, find io in the circuit: I ior 10 Ω 10 Ω 1A 342 10 V

A: Given circuit, Where, I = 16.7 A

Q: Find current I in the circuit in 12 Ω 50/0° 2Ω 4Ω m -j3 Ω b 4 Ω 8 Ω C 16 Ω 8 Ω

A: Calculation of current I in the given circuit : In the circuit first need to simplify the circuit…

Q: Q7 Find the Norton equivalent of the following circuit. 4Α σ 6Ω Μ 4Ω Ο B

A:

Q: Find the Req for the circuit shown below. ww Reg 4Ω 1Ω 3Ω ww

A:

Q: The following two circuits are given. Find I, in circuit (a) and I, and I, in circuit b. 20 MA 15MA…

A: KIRCHHOFF’s CURRENT LAW (KCL):                Kirchhoff’s current law states that the sum of the…

Q: In the circuit shown, what is the value of i? ip O -5A O 5A iE O-1A O 1A 2 A iA 4 A 3 A 1 A iB ↓₁ ic

A:

Q: A certain voltage doubler has 20 Vrms on its input. What is the output voltage?  Vout = [a] v

A: Given data: Vin=20 V RMS

Q: The impedance of an R-C circuit is 250 Q. When a 100 VAC supply is applied, the current is: O a) 40…

A:

Q: 100 V 6Ω 0.5v 102 y

A: First we will transform the voltage source into the current source, then the circuit will be:   To…

Q: = Find RAB in the circuit shown given that R₁ = 3kn, R₂ = 5kN, R3 = 3kN, R4 = 7kN and R5 RAB= ΚΩ

A: Given: In this question, the given details are, The given values are, R1=3kΩ , R2=5kΩ , R3=3kΩ ,…

Q: Using Superposition, Find Io in the circuit

A: In this question,  Find Io  in the circuit using the super position theorem.  Here 3 independent…