Answered: Three resistors 10 Ω, 15 Ω and 20 Ω are…

Three resistors 10 Ω, 15 Ω and 20 Ω are connected in series across a 48 V source. What is the voltage across the 15 Ω resistor?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 53P: A 500 resistor, an uncharged 1.50F capacitor,and a 6.16-V emf are connected in series, (a) What is...

See similar textbooks

Related questions

Q: 1. FIGURE shows a 2 µF capacitor connected to a 10 V battery, a 2 MQ resistor and switches K1 and…

A: Given, Capacitance (C) =2 * 10-6 F Potential Difference (V) = 10 Volt Resistance (R) = 2* 106 ohm…

Q: (a) Three 6.20 Q resistors are connected in series to a 16.0 V battery. What is the equivalent…

Q: 7. A 9-V battery is hooked up to two resistors in series using wires of negligible resistance. One…

A: Ohm's law is defined as V=IR Here V is the potential difference, I is current and R is resistance.

Q: Two 60.0 Ω resistors are connected in parallel and this parallel arrangement is then connected in…

A: The equivalent resistance for parallel combination is R=R1R2R1+R2 Here R1 and R2 are individual…

Q: 1. A combination of three resistors R₁, R₂ and R3 in series is connected across a voltage source VT.…

Q: In an old house, the wires leading to a 120 V outlet have a total resistance of 0.45 Ω. When you…

Q: n series across an applied voltage of 120 V. What is the voltage drop across each resistor? Sketch…

Q: A 50 μF capacitor that had been charged to 30 V is discharged through a resistor. Figure shows the…

A: The voltage of a discharging of a capacitor at any time t is given by the formula V=V0e-tRCV0 is…

Q: RC Circuit - Discharging You have an RC Circuit - a Resistor and Capacitor (in series). The system…

A: Given data: The resistance value is, R= 29 kΩ The capacitance value is, C= 40 μF The capacitor…

Q: ne Which of the following resistors, when placed in series with a fully charged 5 mF capacitor,…

A: Given, A fully charged 5 mF capacitor connected in series with resistor. Time constant for…

Q: (a) What is the resistance of a 1.00 × 102 Ω, a 2.50 kΩ, and a 4.00 kΩ resistor connected in series?…

Q: A circuit with a 60 V battery, a 45 Ω resistor, a resistor with 0.4 A across it, and another 45 Ω…

Q: (a) Three 4.90 Q resistors are connected in series to a 14.0 V battery. What is the equivalent…

Q: Figure P18.19 shows a circuit diagram. (R1 = 1490 2, R2 = 420 , AV = 28.0 V) 1 000 N R, 30.0 V AV 2…

Q: 7. A series circuit contains three resistors: R, is 12.0 N, R, is 18.0 N, and R, is 45.0 N. A…

A: Here we are dealing with a series circuit. We will find the total resistance and then using Ohm's…

Q: 1. What is the time constant for an RC circuit with R= 45 kN and C = 1.2 µF? 2. If it takes 5 us for…

Q: (a) Three 1.10 Q resistors are connected in series to a 13.0 V battery. What is the equivalent…

Q: 1. What is the potential difference across an electrical load that has a resistance of 7 Ω and a…

A: According to Bartleby guidelines we can only solve the first question at a time. Kindly post the…

Q: a.) Differentiate the connection of resistors in series and in parallel b.) Compare the voltage and…

A: Ans:- Image-1

Q: 1. A combination of three resistors R1, R2 and R3 in series is connected across a voltage source Vr.…

Q: 3. A circuit consists of a resistor (R=102), a voltage source (V=10 V), and three capacitors (Ci= 1…

Q: circuit has a resistor of 1.4MΩ and a capacitor with a capacitance of 1.8µF hooked up in series with…

Q: 1.From the figure, solve for the current and the voltage drop across each resistor. Let R1 = 1kΩ, R2…

A: Note- Bartleby's guidelines allowing answer only first question.

Q: 43. The circuit in Figure P28.43 has been connected for a M long time. (a) What is the potential…

A: The expression for the voltage across the capacitor is, Vt=Voe-tRC Here, Vt is the voltage across…

Q: A 15 Ω resistor is connected to the terminals of a 1.5 V battery.a. Draw a graph showing the…

A: Let , the distance between the negative terminal and the one end of the resistor is 20 cm. Let, the…

Q: (a) Three 7.20 Q resistors are connected in series to a 17.0 V battery. What is the equivalent…

A: a] RESISTANCE IN SERIES R=3*7.20=21Ω I=17/21.6=0.787A CURRENT THROUGH EACH RESISTOR IS SAME…

Q: R1 R2 A circuit consists of two parallel resistors (R, = 30 k2, R2 = 70 k2) and one power supply (E…

A: Given data: Resistors are connected in parallel R1 = 30 kΩ and R2 = 70 kΩ Power supply (ε) = 10 V…

Q: A 12.00-V battery has an internal resistance of a tenth of an ohm. (a) What is the current if the…

Q: 3. A 45 µF capacitor and a 30 uF capacitor are connected in parallel to a 25 V battery. a. What is…

A: 2 capacitors connected in parallel, Value of capacitances :- C1 = 45 micro farad C2 = 30 micro…

Q: If the current in this circuit is 3 A, what must be the value of R3? b) What is the voltage drop…

Q: Three 4.70 Ω resistors are connected in series to a 15.0 V battery. What is the equivalent…

Q: 8. A series loop contains the following circuit elements in order: an 8 V source, 2 kohm resistor, a…

Q: A 500-Ω resistor, an uncharged 1.50-μF capacitor, and a 6.16-V emf are connected in series. (a) What…

A: Resistance (R) = 500 Ω Emf (V) = 6.16 V Capacitance (C) = 1.50 μF Let, Vs be the voltage of the emf…

Q: (a)Three 1.90 Ω resistors are connected in series to a 15.0 V battery. What is the equivalent…

Q: A 5 k-2 resistor, an uncharged 2.50-µF capacitor, and a 12.0-V emf are connected in series. (a) What…

Q: A10 resistor and a 4 0 resistor are connected in parallel. The combination is connected in series…

A: Please see the answer below.

Q: Three resistors with values of 9 ?, 6 ?, and 12 ? respectively are connected in parallel to a 12 V…

A: Given three resistors are connected in parallel circuit and their resistance values are 9 ohm, 6 ohm…

Q: 5 part A: If u(C) = 0.2C. What in the uncertainty of a 500 mF capacitor in mF? 5 Part B: If C…

A: 5 part A: From the question: Therefore, the capacitor is:

Q: A R = 707 Ω resistor, an uncharged C = 185 μF capacitor, and a ε = 6.26 V emf are connected in…

Q: A 1 000 Ω R 30.0 V Δν : 2 000 Ω R 20.0 V

A: Given: The circuit is given as,

Q: 1. A combination of three resistors R1, R2 and R3 in series is connected across a voltage source VT.…

Q: If the current in this circuit is 3 A, what must be the value of R3? b) What is the voltage drop…

A: Given data: Three resistors are connected in series R1 = 2 Ω R2 = 3 Ω and R3 Current in circuit…

Q: Three 5.10 Ω resistors are connected in series to a 17.0 V battery. What is the equivalent…

Q: 4. A) What is the main difference between the ohmic and non-ohmic circuit elements? Draw graphs of I…

A: 4 A. If the circuit elements obeys the ohms law for all the voltage across it is called ohmic…

Question

Three resistors 10 Ω, 15 Ω and 20 Ω are connected in series across a 48 V source. What is the voltage across the 15 Ω resistor? A. 20 V B. 16 V C. 24 V D. 12 V

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

(a) What is the terminal voltage of a large 1.54-V carbon-zinc dry cell used in a physics lab to supply 2.00 A to a circuit if the cell’s internal resistance is 0.100 ? (b) How much electrical power does the cell produce? (c) What power goes to its load?
Consider the circuit shown in Figure P28.21 on page 860. (a) Find the voltage across the 3.00-0 resistor, (b) Find the current in the 3.00-12 resistor.
Three 100- resistors are connected as shown in Figure P21.41 The maximum power that can safely be delivered to any one resistor is 25.0 W. (a) What is the maximum potential difference that can be applied to the terminals a and b? (b) For the voltage determined in part (a), what is the power delivered to each resistor? (c) What is the total power delivered to the combination of resistors?
In the circuit of Figure P28.30, determine (a) the current in each resistor and (b) the potential difference across the 200- resistor.
A homemade capacitor is constructed of 2 sheets of aluminum foil with an area of 2.00 square meters, separated by paper, 0.05 mm thick, of the same area and a dielectric constant of 3.7. The homemade capacitor is connected in series with a 100,00- resistor, a switch, and a 6.00-V voltage source, (a) What is the RC time constant of the circuit? (b) What is the initial current through the circuit, when the switch is closed? (c) How long does it take the current to reach one third of its initial value?
A 500- resistor, an uncharged 1.50-F capacitor and a 6.16-V emf are connected in series, (a) What is the initial current? (b) What is the RC time constant? (c) What is the current after one time constant? (d) What is the voltage on the capacitor after one time constant?
A 500 resistor, an uncharged 1.50F capacitor,and a 6.16-V emf are connected in series, (a) What is the initial current? (b) What is the RC time constant? (c) What is the current after one time constant? (d) What is the voltage on the capacitor after one time constant?
An uncharged series RC circuit is to be connected across a battery. For each of the following changes, determine whether the time for the capacitor to reach 90% of its final charge would increase, decrease, or remain unchanged. Indicate your answers with I, D, or U, respectively. (a) The RC time constant is doubled. (b) The battery voltage is doubled. (c) A second resistor is added in series with the original resistor.
(a) What is the resistance of a 1.00 102-O, a 2.50-k O, and a 4.00-kresistor connected in series? (b) In parallel?
A 1,00-?O voltmeter is placed in parallel with a 75.0kresistor in a circuit, (a) Draw a circuit diagram of the connection, (b) What is the resistance of the combination? If the voltage across the combination is kept the same as it was across the 75.0-kresistor alone, what is the percent increase in current? (d) If the current through the combination is kept the same as it was through the 75.0-kresistor alone, what is the percentage decrease in voltage? (e) Are the changes found in parts (c) and (d) significant? Discuss.
A 12.00-V battery has an internal resistance of a tenth of an ohm. (a) What is the current if the battery terminals are momentarily shorted together? (b) What is the terminal voltage if the battery delivers 0.25 amps to a circuit?
Three resistors with resistances R1 = 0.37 ohm, R2 = 6.59 ohm, and R3 = 7.36 ohm are is series circuit with a 13.9 volt battery. What is the potential (volt) across the R2 resistor?