What is the Equivalent Resistance

Q: 5- Find the unknown quantities for the circuits of Figure below.

A: According to the ohm's law the value of the voltage (V) is multiplication of the resistance (R) and…

Q: (a) Determine the potential difference across each resistor in terms of E. (Use the following as…

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Q: Solve the equivalent resistance in: a) 'a' and 'e' b) 'c' and 'd'

A: In the question, Solve the equivalent resistance in: a) 'a' and 'e' b) 'c' and 'd' We are solving…

Q: 8. A dc microammeter with an internal resistance of 250 2 and a full-scale deflection current of 500…

A: In this question,   We need to calculate the unknown resistance R?  If meter indicate the current I=…

Q: Draw the flow of current for the given circuit and discuss thouroughly how the five voltage drop are…

A: This question is related to circuit theory. The problem is based on ohm's law and kirchhoff's laws .…

Q: 9. What resistance must be connected in parallel with a 20-N and a 600 resistor in parallel in order…

A: The solution is given below

Q: Find equivalent resistance

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Q: A part of the circuit is shown in the figure below, where device "A" is an ammeter and device "V" is…

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Q: there are 100 graduations in the scale of an ammeter with internal resistance of 0.18 Ω and intended…

A: We need to find out resolution and Shunt resistor for given ammeter

Q: Find the unknown resistance

A: in the circuit total four resistance R1 are connected in parallel

Q: Draw the flow of current for the given circuit and discuss thouroughly how the five voltage drop are…

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Q: Find the equivalent resistance in ohms between the terminals A and N in figure

A: We will remove resistance between A and N and we will find Thevenin equivalent resistance between A…

Q: Find the theoretical values for the current through and the voltage across each resistor.

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Q: What is the equivalent resistance in the following?

A: The solution can be achieved as follows.

Q: We have a load resistance of 50 Ω that we wish to supply with 5 V. A 12.6-V voltage source and…

A: The required circuit as follows:

Q: Two non-specified wires are connected in parallel. Using a microhmeter specific resistance of the…

A: KIRCHHOFF’S LAW KCL: The algebraic sum of all currents at a node is zero.           KCL is…

Q: Two resistors connected in series have combined resistance of1502. If the resistance of One resistor…

A: Given that two resistors are in series. When two resistors are in series, then the equivalent…

Q: Draw the flow of current for the given circuit and discuss thouroughly how the three voltage drop…

A: In this question,   Three resistances are connected in series with battery E.  Find the current in…

Q: the range of voltmeter from (-10 to -30) volt, then the span of it (state 20-) a (state 40) b O…

A: Any voltmeter has an upper and lower voltage limit. the span of the voltmeter is the algebraic…

Q: I only solve the equivalent resistance of 2 ohms the rest i am so uncertain with the values i…

A: Since you have calculated equivalent resistance between e and d as 2Ω we will not calculate that. We…

Q: finding the current to each resistance

A: Assign the voltages at the nodes and the currents in the resistors as shown. Use nodal analysis to…

Q: Determine the equivalent or total resistance of the circuit

A: If two resistors R1 and R2 are connected in series than equivalant resistance is R1+R2.  If two…

Q: The basic Wheatstone Bridge circuit is shown below, If the Galvanometer reads zero in each of the…

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Q: What is the resistance of R2

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Q: Determine the equivalent resistance between terminals a and b.

A: In this question,  We need to determine the equivalent resistance between terminals a and b?  Rab  ?…

Q: نقطة واحدة By using the experiment of series connection: the voltage at each resistance is * equal…

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Q: What is the total resistance?

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Q: Theoretically determine the voltages across each of the resistors for the Experiment circuit using…

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Q: 2. Two resistance of 100 and 150, each respectively are connected in parallel. The two are then…

A: Given :  Brief description: Here in the question they are talking about an electrical circuit having…

Q: 3. Two resistances of 100 and 150respectively are connected in parallel. The two are then connected…

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Q: Find the equivalent resistance between points A and B of figure

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Q: Two resistors are connected in series and have the values 10000 Ω ±5 % and 1000000 Ω ±10%. What is…

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Q: Resistance is not a materials property. This statement is: O False because the resistance is unique…

A: Resistance is not the property of the material while resistivity is the property of the material…

Q: 7) A wire has a resistance R are cut into 2 pieces and the small pieces are connect in parallel…

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Q: A source supplies 120 V to the series combination of a 10-Ω resistance, a 5-Ω resistance, and an…

A: Given data, The value of voltage is V = 120 V. The value of voltage across 5 Ω resistor is V5Ω= 20…

Q: A voltmeter with a range of 0 to 100 V reads 2 V when the leads are shorted together. The…

A: Given data: A voltmeter with a range of 0 to 100 V. Calculating the uncertainty of the voltmeter,…

Q: It is desired to limit the current in an 80-Q resistor to 0.5 A when it is connected to a 50-V power…

A: In the question,  Current limit = 0.5A by the series resistance R with 80ohm .  Voltage applied V=…

Q: What resistance x in parallel with resistances 100 Ω and 200 Ω gives an equivalent resistance of 50…

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Q: What is the equivalent resistance (in Ω) seen at the terminal of the 7.5V voltage source? (up to 2…

A: Equivalent resistance, Let us start from the rightmost part of the figure, 5Ω∥10Ω=5×105+10=3.333Ω…

Q: Draw the flow of current for the given circuit and discuss thouroughly how the three voltage drop…

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Q: Find the equivalent resistance

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Q: Determine and compare the equivalent resistance across terminals ‘D’ and ‘E’ by computation.

A: open terminals d and e Add 3Ω and 5Ω

Q: Two resistances of 10 and 15 ohms, each respectively are connected in parallel. The two are then…

A: Total Resistance  RT=10//15//10=5//15RT=5x1520=1520=34RT=0.75 Ω I=VR=1234=16AI=16A

Q: Two resistances of 10 and 5 ohms

A: Resistance in parallel- 1/Req=1/R1+1/R2+1/R3+...........   Resistance in series-…

Q: Figure 5 shows a circuit containing a fictional non - linear device. The I - V characteristics of…

A: Fig: Given circuit

Q: Show solution for the total resistance

A: In this question, Calculate the total resistance?  If two resistances are connected in the parallel…

Q: Determine the total circuit resistance and current.

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Q: What is the value of Rx in k? to be connected in parallel to a 75 k? to reduce the value of total…

A: If two resistors are connected in parallel then its equivalent reistance reciprocal of the sum of…

Q: (a) In order to determine the operating point of the circuit in the figure, explain how you make a…

A: Given: A non-linear network: According to question: a) To calculate the DC operating points the AC…

Q: Three resistors with values of 60 Ω, 30 Ω , and 20 Ω respectively, are connected in parallel to a…

A: R1=60ΩR2=30ΩR3=20ΩV=110 V All the resistors are connected in parallel across the voltage source We…

Star Delta Conversion

Find the input resistance between points A and B of the following resistive network: