Four resistance are connected across an 24-V DC battery as shown in the figure. The current through the 9-2 resistance is:42wwwwwww32www24 VSelect one:O a. 2 A.O b. 2.7 A.O c. 0.5 A.O d. 6 A.O e. 1 A.

Answered: Image /qna-images/answer/9f0bd00e-8961-4d0c-8b1a-3d3012d7006d.jpg

Four resistance are connected across an 24-V DC battery as shown in the figure. The current through the 9-0 resistance is: 42 www www www 3Ω www 24 V Select one: O a. 2 A. O b. 2.7 A. O c. 0.5 A. O d. 6 A. O e. 1 A.

Four resistance are connected across an 24-V DC battery as shown in the figure. The current through the 9-0 resistance is: 42 www www www 3Ω www 24 V Select one: O a. 2 A. O b. 2.7 A. O c. 0.5 A. O d. 6 A. O e. 1 A.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter20: Electric Current, Resistance, And Ohm's Law

Section: Chapter Questions

Problem 85PE: (a) Haw much power is dissipated in a short circuit of 240-V AC through a resistance of 0.250 ? (b)...

See similar textbooks

Related questions

Q: Suppose a power supply has an emf of 20 Volt and an internal resistance of 10 Ohm. The maximum power…

Q: R1 R2 I (ampere) R3 V(volts) For the Voltage-Current graph shown, R3>R2> R1. Select one: O True…

A: True

Q: The unit for electromotive force (emf) is V. N/C. A. N. ohm.

A: electromotive force is simply the potential difference generated by a battery in an open circuit.

Q: Which one of the following circuits has the largest resistance? (a) (b) (c) 10 A 40 A 10 A 2 V 8 V…

A: According to the ohms law Potential difference(V) is given by V = IR where I is the current through…

Q: The capacitor in the circuit shown was charged to 9 µC. After one second of closing the switch S,…

Q: A 15.0 Q lightbulb is connected to a 12.0 V battery. What is the power of the bulb? Select one: О а.…

Q: In the circuit shown in the figure below R1 = 3.8 Ω, R2 = 6.2 Ω, R3 = 2.9 Ω, I1 = 3.3 A, I2 = 5.1 A…

A: The figure given below shows the preferred direction of the Kirchhoff’s voltage Law,

Q: For the following circuit in the figure below, What is the current (in units of A) in the 10-0…

A: To calculate current through 10 ohm resistor , we will use the following steps 1. Simplify the…

Q: In the circuit shown below for Il=10 A,R1=305, R2=700 and K=5, find the following: R2 + vo ERI Ki Il…

Q: For the following circuit in the figure below, What is the current ( in units of A) in the 10-0…

A: Given: The E.M.F. of battery ε=38.3 volt

Q: 7.6. In the figure below, find the currents, in and iz. 7.7. Also, find the potential difference…

A: Given ε1= 6.0 V ε2 = 5.0 V ε3 = 4.0 V R1 = 100 ohm R2 = 50 ohm WWe have to calculate (a) i1 and…

Q: For the following circuit in the figure below, What is the current ( in units of A) in the 10-0…

A: To find : Current in 10 ohm resistor. In given circuit three resistances are in parallel therefore…

Q: (Knight 28.8) How much power is dissipated by.. (a) resistor R1? (b) resistor R2? R 12 12 V R = 18 2

A: Given data: Two resistors are connected in series R1 = 12 Ω and R2 = 18 Ω Battery voltage (V) = 12…

Q: Your car's 27.5 W headlight and 2.60 kW starter are ordinarily connected in parallel in a 12.0 V…

Q: 25.0 N The battery has no internal resistance, the w 15.0 0 ammeter reads 1.25 A. What does the 10.0…

A: Given:- The ammeter reads the current I1 = 1.25 A The circuit given R1 = 25.0 ohm , R2 = 15.0 ohm…

Q: For the following circuit in the figure below, What is the current ( in units of A) in the 10-Q…

Q: What is the SI unit of power? * A} coulomb B} volt C) ampere D) watt

A: ques: What is the SI unit of power? * A} coulomb B} volt…

Q: For the following circuit in the figure below, What is the current ( in units of A) in the 10-0…

A: Ohm's law states that the voltage across the circuit is directly proportional to the current flowing…

Q: For the following circuit in the figure below, What is the current ( in units of A) in the 10-0…

A: Total voltage of circuit = 28.6 V We need to determine the current through 10 ohm resistor.

Q: Consider the circuit shown. Letɛ = 16.0 V and 6.00N. What is the let R1 = R2 = R3 = R4 = voltage…

Q: For the following circuit in the figure below, What is the current ( in units of A) in the 10-O…

A: In the given question, We have to determine the current in the 10 ohm resistor, when potential…

Q: R,=R_ R,=R R;=R R=R R3=2R

A: Voltage across R3 is V = 8V

Q: For the circuit shown in the figure, the current I is: E = 6.0 V R,= 10 2 R; = 8,0 0 E = 12 V Select…

Q: 102 www The circuit shown has been connected for a long time. The charge (in pC) on the capacitor…

Q: 7. Evaluate the circuit shown below. What is the voltage across C1? A) 5V B) 10V C) 15V D) 20V C1 6…

Q: The motor in a toy car is powered by four batteries in series, which produce a total emf of 5.20 V.…

A: Given data: Number of batteries are, N=4. Total emf is, E=5.20 V. Current withdrawn by motor is,…

Q: e figure belo

Q: Calculate the following missing information: RESISTANCE CURRENT (I) VOLTAGE (V) (R) 0 A V 10 Q 20 V…

Q: Which one of the following circuits has the largest resistance? (a) (b) (c) 10 A 40 A 10 A 2 V 8 V…

Q: In the circuit shown in the figure below, C1=39µF, C2=43µF, C3=24µF, and a voltage Vab=31V is…

Q: Consider the circuit shown in the figure below. (Assume R, = 16.0 N and R2 = 4.50 N.) b 25.0 V* R R2…

A: SOlution: Given that V = 25 V R1 = 16 Ohm R2 = 4.5 Ohm

Q: 3) Four resistors are connected across an 8-V DC battery as shown in the figure. The current through…

Q: For the following circuit in the figure below, What is the current ( in units of A) in the 10-0…

A: E = 43.3 volts The resistances connected in parallel to each other are 5 ohm, 10 ohm and 5 ohm…

Q: 19. In the diagram below the emf of the battery is 6V , R1= 1002, R2=R3=502 and R4=752 . What is the…

Q: 10. What is the emf of the ideal battery? R R2 R, R4 16

A: R1=R2=R3= 2.14 ohm R4= 14.5 ohm R5=8.57 ohm R6= 3.21 ohm

Q: for the following circuit in the figure below, What is the current ( in units of A) in the 10-0…

Q: In the figure below battery potentials are V1 = 10 V and V2 = 20 V. These are not specified. You may…

A: Voltage V1 = 10 V Voltage V2 = 20 V Resistance R1 = 5 ohm Resistance R2 = 15 ohm Resistance R3 = 25…

Q: A 22.0 V battery moves 7.6 x 10^3 C of charge. How much energy does the battery deliver?

A: Given EMF of the battery is V=22.0 V The charge is given as q=7.6×103 C We have to find the energy…

Q: 2Ω a ww 12 0 6Ω: 4Ω 3. What is the equivalent resistance between points a and b in the figure? 10 Ω…

Q: In the figure shown, the emf of battery is 2 volts and its internal resistance is 20. Calculate the…

Q: what is the current in the10-0 resistor? 21 V- 50 1023 Select one: O a. 2.4 A O b. 1.2 A O c. 0.30 A…

A: From the circuit given above we can use source transformation here as we know thatSo the source…

Q: In the circuit shown in the figure below, C1=19HF, C2=44µF, C3=20HF, and a voltage Vab=44V is…

Q: 4. Given a DC battery of 12.0 volts connected to a single resistor of 3.00 Ohms. What current goes…

Q: 6. A 8.00 µF capacitor is connected in series to a 150-V battery, a 450-2 resistor, and a switch.…

A: 6. The charge flows through capacitor is, C=QVQ=CV Substitute the values. Q=8.00 μF10-6 F1 μF150…

Q: How much power is dissipated in the 5Ω resistance? a) 7.62 w b) 11.02 w c)…

A: Giv3n : A circuit diagram with supply voltage 12 V.

Q: Which one of the following quantities is correctly matched to its unit? Energy - kW O Power - kW-h O…

A: Energy - kW (it means kilo watt) power-kW. h (kilo watt hour) Resistance - V/C (Volts per Columb)…

Q: For the following circuit in the figure below, What is the current ( in units of A) in the 10-2…

Q: Four resistors are connected across an 8-V DC battery as shown in the figure. Calculate the current…

Question

100%

Four resistance are connected across an 24-V DC battery as shown in the figure. The current through the 9-2 resistance is:
42
ww
www
ww
32
www
24 V
Select one:
O a. 2 A.
O b. 2.7 A.
O c. 0.5 A.
O d. 6 A.
O e. 1 A.

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

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps with 4 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) Find the current in each resistor of Figure P18.18 by using the rules for resistors in series and parallel. (b) Write three independent equations for the three currents using Kirchhoffs laws: one with the node rule; a second using the loop rule through the battery, the 6.0- resistor, and the 24.0- resistor; and the third using the loop rule through the 12.0- and 24.0- resistors. Solve to check the answers found in part (a). Figure Pl8.18
The human body can exhibit a wide range of resistances to current depending on the path of the current, contact area, and sweatiness of the skin. Suppose the resistance across the chest from the left hand to the right hand is 1.0 106 . (a) How much voltage is required to cause possible heart fibrillation in a man, which corresponds to 500 mA of direct current? (b) Why should rubber-soled shoes and rubber gloves be worn when working around electricity?
A small office-building air conditioner operates or 408-V AC and consumes 50.0 kW. (a) What is its effective resistance? (b) What is the cost of running the air conditioner during a hot summer month when it is on 8.00 h per day for 30 days and electricity costs 9.00 cenls/kW h ?
Three identical 60.0-W, 120-V lightbulbs are connected across a 120-V power source as shown in Figure P28.72. Assuming the resistance of each lightbulb is constant (even though in reality the resistance might increase markedly with current), find (a) the total power supplied by the power source and (b) the potential difference across each lightbulb.
A battery with = 6.00 V and no internal resistance supplies current to the circuit shown in Figure P27.9. When the double-throw switch S is open as shown in the figure, the current in the battery is 1.00 mA. When the switch is closed in position a, the current in the battery is 1.20 mA. When the switch is closed in position b, the current in the battery is 2.00 mA. Find the resistances (a) R1, (b) R2, and (c) R3. Figure P27.9 Problems 9 and 10.
. A certain electric motor draws a current of 10 A when connected to 120 V (a) What is the motor’s power consumption? (b) How much energy does it use during 4 h of operation? Express the answer in joules and in kilowatt-hours.
Integrated Concepts (a) What energy is dissipated by a lightning bolt having a 20,000-A current, a voltage of 1.00102 MV, and a length of 1.00 ms? (b) What mass of tree sap could be raised from 18.0°C to its boiling point and then evaporated by this energy, assuming sap has the same thermal characteristics as water?
A circuit contains a D-cell battery, a switch, a 20- resistor, and three 20-mF capacitors. The capacitors are connected in parallel, and the parallel connection of capacitors are connected in series with the switch, the resistor and the battery, (a) What is die equivalent capacitance of the circuit? (b) What is the KC time constant? (c) How long before the current decreases to 50% of the initial value once the switch is closed?
A car battery with a 12-V emf and an internal resistance of 0.050 is being charged with a current of 60 A. Note that in this process the battery is being charged. (a) What is the potential difference across its terminals? (b) At what rate is thermal energy being dissipated in the battery? (c) At what rate is electric energy being converted to chemical energy? (d) What are the answers to (a) and (b) when the battery is used to supply 60 A to the starter motor?
A circuit contains a D cell battery, a switch, a 20- resistor, and four 20-mF capacitors connected in series, (a) What is the equivalent capacitance of the circuit? (b) What is the fiC time constant? (c) How long before the current decreases to 50% of the initial value once the switch is closed?
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?
The- pair of capacitors in Figure P28.63 are fully charged by a 12.0-V battery. The battery is disconnected, and the switch is then closed. Alter 1.00 ms has elapsed, (a) how much charge remains 011 the 3.00-F capacitor? (b) How much charge remains on the 2.00-F capacitor? (c) What is the current in the resistor at this time?