PART II. Solve the currents on the circuit below using Kirchoffs' Law10 2Find the current6 V-I13 20 240 nthrough each battery.3 VTrI, = - (I, + I_)

Answered: Image /qna-images/answer/150246d6-b2cb-49d9-8349-600ef0906552.jpg

Answered: PART II. Solve the currents on the…

PART II. Solve the currents on the circuit below using Kirchoffs' Law 10 N Find the current 40 through each battery. I:1 20 2 3 VT 6 V- hI, = - (I, + I,)

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 8CQ: Can all of die currents going into the junction shown below be positive? Explain.

See similar textbooks

Related questions

Q: Given vectors are: A- 30 lbs at 37 degrees, B- 50 lbs at 135 degrees, and C - 80 lbs at 240 degrees....

Q: A particle moves in the xy plane from the origin to a point having coordinates x=7 m and y=4 m under...

Q: The distance covered by an object (in metre) is given by s = 8t° - 7t2 + 5t Find its speed at t = 2 ...

Q: 1. A sine waveform is shown in Figure A1, Voltage, mV Time,ms Figure A1 Determine the following, 1. ...

A: We know that, The amplitude is defined as the maximum displacement So, in this sine graph the maxim...

Q: QUESTION 26 When a wave of light strikes an object that is larger in size than the wavelength of the...

A: When a wave of light strikes an object that is larger in size than the wavelength of the light.

Q: 20U undergoes a series of reactions in which it emits eight He nuclei and six elections. Which isoto...

A: In all nuclear reaction mass (mass number ) as well as charge (atomic number ) conserved.

Q: How much work is done (by a battery, generator, or some other source of potential difference) in mov...

A: Given:The initial voltage is 9.1 V. The final voltage is -7.6 V. The number of electrons is equal to...

Q: A football coach walks 12 meters westward, then 16 meters eastward, then 22 meters westward, and fin...

A: Given:OA=12m westAB=16m eastBC=22m westCD=6m East

Q: Daphne and Velma fire a small metal ball straight up out of a spring-loaded cannon. The pall reaches...

A: Maximum height (h) = 0.68 m we have to find muzzle velocity or initial velocity of ball.

Q: A dog walks 14 meters to the west and then 20 meters back to the east. For this motion, what is the ...

A: Dog walks 14 meters to the west and then 20 meters back to east. we have to find distance and displa...

Q: The front wheel of a cyclist is doing 10 rotations in 3.0 s. a) If the diameter of the wheel is 70 ...

Q: 11. A 50.0 [N] box is moving on a rough slide with coefficient of kinetic friction Hk = 0.815 inclin...

Q: In the Biblical tale of David and Goliath, the giant is slain when David hits him with a rock that h...

Q: If you want a characteristic RL time constant of 1.20 s, and you have a 490 2 resistor, what value o...

A: The time constant for an RL circuit is defined by τ=LR. L is the self-inductance of the inductor and...

Q: Missy’s favorite ride at the Topsfield Fair is the rotor. This is a circular ride (with a radius of ...

Q: Which of these dot A diagrams best describe the motion of a free- falling object that is dropped fro...

A: Given data: An object is falling from the position of rest to the ground under the free fall conditi...

Q: I,= 2A in エ,=4A in ーlm

Q: A wire cable used to transmit electricity to the household of one community has a current of 24 A. C...

Q: 6. You have a resistor of unknown resistance, Ry. When the re- sistor is connected to a battery, you...

Q: A metal sphere has 4.3x10^21 protons and 6.8x10^21 electrons. What is the net electric charge on thi...

Q: An oscillator with period 3.3 ms passes through equilibrium at t = 4.6 ms with velocity v = -2.4 m/s...

Q: Why is it incorrect to say that the refrigerator door must be kept close because coldness (or cold...

A: This is because there is nothing physical called coldness that can escape. The correct statement wou...

Q: Three lamps were connected in a circuit with a battery of constant voltage. The current, voltage, an...

Q: When an object is place at the infinite distance from the convex mirror with the height of 50mm. Ide...

Q: . A 0.10-kg steel ball drops to the floor from a height of 2.0 m and then rebounds to a height of 1....

Q: Annaliese (55.0 kg) stands on the top of Mount Everest a. If her force due to gravity is 537.5N, how...

Q: A pipe transports gas up a hill. At the bottom of the hill, the mean velocity in the pipe is 10 m/s ...

Q: A square loop of side length a =3.1 cm is placed a distance b = 1.05 cm from a long wire carrying a ...

Q: Part A A spring of negligible mass has force constant k = 1400 N/m. How far must the spring be compr...

Q: 2. What is the resistance of a 5.4-m length of copper wire 1.5 mm in diameter? r = 1.68 x10-8 W×m

Q: A webassign.net mass of 1.50 kg is attached to a spring and is able to oscillate horizontally with n...

Q: The first few steps of the decay series for thorium (Th) -232 is an alpha particle, 2 beta particles...

Q: A rocket is designed to be launched to space with an acceleration defined by the equation given belo...

Q: 7. Determine the minimum force P that can hold the 13.5-lb weight shown in Figure P7-7.

A: The frictional force on a body is given by Ff = μN, where μ = coefficient of friction N = normal for...

Q: I. The electric field and the electric force have the same direction. II. The electric field surroun...

Q: In this challenge we will find the angle needed to aim one robot at another as in the diagram below...

A: .

Q: A man pulls a 100 N crate up a frictionless 30° slope 5 m high (vertical distance moved) as shown . ...

A: The work done by a force can be defined as the product of the displacement of an object and the comp...

Q: What is the kinetic energy of a football of mass 3 kg that is crossing the goal line at 4 m/s? Show ...

A: Given mass of football = m = 3 kg Speed of football = v = 4 m/s We have to calculate the kinetic en...

Q: In Niels Bohr's 1913 mnodel of the hydro- gen atom, an electron circles the proton at a distance of ...

A: distance of electron from proton = 4.84×10-11 m speed (v) = 3.32×106 ms

Q: An Acapulco cliff diver in (m = 70.0 kg) jumps 30.0 meters from the top of the cliff toward the ocea...

Q: 3. Consider a square aluminum wire with conductivity 3.5 × 107 A and side length 1.9 mm. If the elec...

Q: The rate of flow of the liquid through the tube of length I and radius r, connected across a pressur...

Q: An electric iron operating at 120 volts draws 10 amperes of current. How much heat energy is deliver...

A: Potential difference V = 120 volts. Current I = 10 A. Time t = 30 s. Energy E = V x I x t

Q: Refer to similar item: A 0.20 m long solenoid has 3000 turns of wire and carries current of 4.0 A. C...

Q: A 0.20 m long solenoid has 3000 turns of wire and carries current of 4.0 A. Calculate the strength o...

A: Given: Number of turn, N=3000 Length of solenoid, L=0.20 m Current in the solenoid, i=4.0 A To deter...

Q: laser pointer emits lights because electrons in the material ar excited (by a battery) from their gr...

Q: A car is moving on a straight road 12. 2 m/s. It is acceleration at 13 m/s? . What will be it's velo...

A: Given data : Acceleration = a Initial velocity = u Time = t To fi...

Q: A 1,195-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into th...

Q: A uniform beam of weight 19 N and length 6.0 m is mounted by a small hinge on a wall at it left end....

Q: 19 with charge qp = 1.60218 x 10 C and mass 27 mp = 1.6726 x 10 wire (opposite the current) with a c...

Concept explainers

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.

Question

100%

PART II. Solve the currents on the circuit below using Kirchoffs' Law
10 2
Find the current
6 V-
I13 20 2
40 n
through each battery.
3 VT
rI, = - (I, + I_)

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 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

5) For the following circuit R1=R2=60.0 ohm, R3= 250.0 ohm, R4=325.0 ohm, R5=260.0 ohm, and Vsource= 35V. What is I4? Note: I think I might have made a mistake with the last part. Can you resolve the question for me?
1. Can we select components voltage references randomly in order to write KVL? Why? 2. In what situation we cannot select both current and voltage references randomly? Why?
The compressor on an air conditioner draws89.1 A when it starts up. The start-up time isabout 0.243 s.How much charge passes a cross-sectionalarea of the circuit in this time?Answer in units of C.
Can all of the currents going into the junction as shown be positive? Explain.
in the curcuit shown in the figure , the S switch is closed at t = 0 and the capacitors, which are completely empty, begin to fill. Here E = 20 V , C = 4uF and R = 30 ohm. a) what is the time constant of the circuit , T in units of microseconds? b)when t=T , what is the total charge , in units of microcloumb accumulated in the capacitors ?
Using a KVL, determine V1 and the current I.
Answer the following circuitt by filling out all missing values.
The figure above shows a circuit containing an electromotive force (a battery), a capacitor with a capacitance of C farads (F), and a resistor with a resistance of R ohms (Omega). The voltage drop across the capacitor is Q/C, where Q is the charge (in coulombs), so in this case Kirchhoff's Law gives RI + (Q/C) = E(t) since the current is I = (dQ/dt), we have R(dQ/dt) + (1/C)Q= E(t) Suppose the resistance is 30 ohms, the capacitance is 0.1 Farads, a battery gives a constant voltage of 40 volts, and the initial charge is Q(0)=0C.Find the charge and the current at time t. Q(t)=? I(t)=?
The current, I, is 2A through R2=4Ω and V1=6.00V. Determine the current through R1 =2Ω and R3=5Ω and the voltage V2 for the given circuit.
Is a circuit breaker wired (a) in series with the device it is protecting, (b) in parallel, or (c) neither in series or in parallel, or (d) is it impossible to tell?
How does the resistance for copper and for silicon change with temperature? Why are the behaviors of these two materials different?
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?