Please answer in typing format 3. Using Kirchoff's laws calculate the current passing through each branch in Figure 3as a function of the fixed resistor values, R if the potentiometer is set at 5 kn.Calculate the voltage drop across RL. Show your calculations.Hint: Split the potentiometer into two 5 kresistors.d.c. power supply+Boxed components I1ΚΩ10kΩ potentiometerRR₁1ΚΩV₁~ 10 V d.c.Figure 3: Potential divider circuit using the 10 k potentiometer on the right-hand side of the box.

Answered: 3. Using Kirchoff's laws calculate the…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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In the circuit of figure 3.23, Is1= Vs2=0, Vs1=9V, Is2=12A. Represent the simplified circuit and calculate iBA and Vac in the cases a)R=0 ohm b)R=6 ohm c) R=9 d) R-10000 ohms Hint: A zero voltage source corresponds to a shorted element and a zero current source corresponds to an open circuited element.
1. Explain Maximum power transfer theorem.2. What are some of the instances where Maximum Power Transfer is employed in electrical circuits? 3. Why do we use Voltage dividers in an electric circuit? (at least two reasons). 4. Compare the voltage distribution and power dissipated in: a. An unloaded voltage divider b. Loaded voltage divider
a) calculate the resistance R12345 between points A and B when no voltage source is connected - calculate the resistance R34 between resistors R3 and R4: - calculate resistance R345 between resistors R5 and R34: calculate resistance R2345 between resistors R5 and R345 b) calculate the current IR5 through R5 so that the voltage source is connected. - calculate the current from the source:- calculate the current through the rice tower R 1:- calculate the current through the replacement resistor R2345:- calculate the voltage drop across R2:- calculates voltage drop over compensation resistance R345:-check that the resistors R2 and R345.- calculate the current through R34: c) calculate the voltage UR4 over R4 when the voltage source is connected - The resistors R3 and R4 are connected in series, ie they have the same current that passes through both resistors I34 but divides the voltage into two voltage drops UR3 and UR4.Calculate the voltage across R3:Check that resistors R3 and R4 are…
In the circuit of figure 3.23, vs1=Vs2=0, is1=6A, Is2=12A. Represent the simplified circuit and calculate iBA and Vac. In the casesa) R=0 ohmb)R=6 ohmc)R=9 ohmd) R=10000 ohms
Part 1 After using the UT33B multimeter to check the voltage of the batteries and the resistance of, light bulb and resistors, these are the results: - Voltage of the battery is measured to be 1608 mV, The scale used to measure voltage is 2000mV on the UT33B multimeter - Resistance of the bulb is measured to be 0.24 ohm, The scale used to measure resistance is 200 ohm on the UT33B multimeter - Resistance of the resistor1 (R1) is measured to be 15.2 ohm, The scale used to measure resistance is 200 ohm on the UT33B multimeter - Resistance of the resistor2 (R2) is measured to be 27.2 ohm, The scale used to measure resistance is 200 ohm on the UT33B multimeter Part 2 After connecting a circuit to find the resistance of the light bulb and resistors experimentally using a circuit, these are the results: LIGHT BULB - Resistance of the light bulb and resistors could not be measured on the UT33B multimeter, so the voltage and current were measured and the resistance was found using ohms law.…
Use the UT33B multimeter and check the voltage of the batteries and the resistance of, light bulb and resistors supplied. - Voltage of the battery is measured to be 1608 mV, The scale used to measure voltage is 2000mV on the UT33B multimeter - Resistance of the bulb is measured to be 0.24 ohm, The scale used to measure resistance is 200 ohm on the UT33B multimeter - Resistance of the resistor1 (R1) is measured to be 15.2 ohm, The scale used to measure resistance is 200 ohm on the UT33B multimeter - Resistance of the resistor2 (R2) is measured to be 27.2 ohm, The scale used to measure resistance is 200 ohm on the UT33B multimeter i) Justify your selection of the scale used. ii) Quote all results in the standard form i.e. must include uncertainty. iii) For the resistors how does your measurement compare to the nominal value. Clearly explain how you established if there was an agreement or not.
Using the circuit in the image and the figures in the attached table: a. With both switches, SW1 and SW2 left open complete the following: i. Briefly discuss what the three resistors are used for. ii. Determine the total resistance in the circuit. iii. Determine the currents flowing in the circuit. iv. Determine the volt drops around the circuit. v. Use the appropriate Kirchhoff’s law to confirm your results. b. Now close switch SW1 and complete the following: i. Determine the total resistance in the circuit. ii. Determine the currents flowing in the circuit. iii. Determine the volt drops around the circuit. iv. Use the appropriate Kirchhoff’s law to confirm your results. c. Now Whilst keeping SW1 closed close SW2 and complete the following: i. Determine the total resistance in the circuit. ii. Determine the currents flowing in the circuit. iii. Determine the volt drops around the circuit. iv. Use the appropriate Kirchhoff’s law to confirm your results.
Q13) The voltmeter can measures the voltage across resistive load. For a particular voltmeter, it exhibits error of 4.11% while measuring 363.5V. If so, calculate trure value of the voltmeter. a. 348.75V b. 340.28V c. 350.55V d. 355.51V
voltmeter with resistance 'RV' is connected in parallel with resistance R=100 ohms. applied voltage V= 100V, Determine the error (E) & percentage error (% E) in the measurement of voltage (V) due to loading effect of voltmeter when- (i) RV=1M (Ohms) (ii) RV = 100K (Ohms).
1. a) Estimate all currents in the circuit. Show calculations. b) Remove the voltage sources and estimate the equivalent resistance.(Need handwritten solution only please otherwise downvote)
Eight lamps are always connected in parallel as shown in the Figure.(a) If the set is connected to a 120V source, what is the current through eachlamp whether each internal resistance of 1.8 kohm?(b) Determine the total resistance of the network.(c) Find out the power dissipated in each lamp.(d) If a light bulb burns out (ie opens the filament), what is the effect on theremaining lamps?(e) Compare the parallel arrangement of a figure with a series arrangement. what are the relativesadvantages and disadvantages of parallel system compared to series arrangement? or Oito lâmpadas sempre estão ligadas em paralelo como mostrado na Figura.(a) Se o conjunto está ligado a uma fonte de 120V, qual é a corrente através de cadalâmpada se cada uma resistência interna de 1,8 kohm?(b) Determinar a resistência total da rede.(c) Descubra a potência dissipada em cada lâmpada.(d) Se uma lâmpada queima fora (ou seja, abre o filamento), qual é o efeito sobre aslâmpadas restantes?(e) Compare o arranjo…
The hall in manufacturing plant is 20m x 20m x 10m high. The mounting height is 5m and the required level of illumination is 163 lm/m2. Estimate the size and number of single lamp luminaires and also draw their spacing layout. Utilization coefficient = 0.7; maintenance factor = 0.75; space/height ratio=1 lumens/watt for 300-W lamp = 13 lumens/watt for 500-W lamp = 16

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