**5. Suppose that the magnetic field in Figure 20.1 is B = 0.01 T, that the distance betweenhe two side wires is D = 0.5 m, that the rod is moving at 3 m/s, and that the resistor in thecircuit is a 10-Q resistor.wob ynilera) Find the current in the circuit.b) Find the force required to pull the rod along in the magnetic field.

Given, Magnetic field,B=0.01 T Length of rod,L=0.5 m Speed of rod,v=3 m/s Resistance, R=10Ω

*5. Suppose that the magnetic field in Figure 20.1 is B = 0.01 T, that the distance between the two side wires is D = 0.5 m, that the rod is moving at 3 m/s, and that the resistor in the %3D circuit is a 10-2 resistor. a) Find the current in the circuit. b) Find the force required to pull the rod along in the magnetic field.

*5. Suppose that the magnetic field in Figure 20.1 is B = 0.01 T, that the distance between the two side wires is D = 0.5 m, that the rod is moving at 3 m/s, and that the resistor in the %3D circuit is a 10-2 resistor. a) Find the current in the circuit. b) Find the force required to pull the rod along in the magnetic field.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: A conducting ring is placed such that it is lying flat in the xy-plane. A magnetic field exists in…

Q: 1. How much force is felt on a proton (mp 1.67 x 10-27 kg; e = 1.60 x 10-¹9 C) which enters a 5 T…

A: Mass of proton = 1.67×10-27 kg Charge of proton q= 1.6×10-19 C Magnetic field B = 5 T Velocity v =…

Q: Suppose that the magnetic field is B = 0.01 T, that the distance between two side wires is D = 0.5…

Q: 4. Three copper frames are dragged through an external magnetic field in the direction s shown. The…

A: Lenz's law staes that the induced electromotive force with different polarities induces a current…

Q: 1. A thin ring rotates about an axis perpendicular to a uniform magnetic field H. Its initial…

A: Let the area of the ring be A, the radius of the ring be a, the resistance of the ring be R, the…

Q: Three wires are arranged as shown below. That is the total magnetic field strength and direc- tion…

Q: A cosmic ray electron moves at 8.10×106 m/s perpendicular to the Earth’s magnetic field at an…

Q: The diagram below shows two concentric, conducting, circular loops with currents traveling in…

Q: Consider the arrangement shown in the Figure below. Assume R5 6.00 2, , I is 1.20 m, and a uniform…

A: Given: R= 6 ohm L = 1.20 m B= 2.50 T We have to calculate speed when current is 0.50 A The rate of…

Q: A wire is formed into a circle having a diameter of 15 cm and placed in a uniform magnetic field of…

Q: 7. In the diagram shown below, a 0.45 T uniform magnetic field is directed into the plane of the…

A: Given: The strength of the magnetic field is 0.45 T into the plane. The resistance of the circuit is…

Q: 6.0 V 8 cm X X X X X X xax x X X X X X X X X X X X X 0.93 T a) At the moment when the power is…

A: At the moment when power is turned on the current in the wire could be found using Ohms law : V=IR…

Q: A circular current loop of radius R carries current I. There are two region of uniform magnetic…

A: Given, Radius of the circular loop=R current=I

Q: 4. A student performs magnetic force experiment by using current balance setup below. A magnet of YZ…

Q: 6) wire with a resistor of 3002. A uniform magnetic field of magnitude B = 0.5 T points into the…

A: Faraday's law:- It states that rate of change of magnetic flux is equal to the emf produced . e =…

Q: 1. Calculate the magnetic force exerted on a moving electron (v= 2x105 m/s) in a given magnetic…

A: Given. Q = 1.67*10-19 V = 2*10⁵ m/s B = 6mT Angle = 40°

Q: 2. Two very long, insulated wires perpendicular to each other in the same x-y plane carry currents…

A: Current in wire in the y plane = I1= 20A (in y direction) Current in wire in the x plane = I2 =15A(…

Q: DO OC stay the same. Look at the following graphs. Predict which graph you think would best describe…

Q: 1. How much force is felt on a proton (mp 1.67 x 10-27 kg; e = 1.60 x 10-¹9 C) which enters a 5 T…

Q: 36. How many turns must be wound on a flat, circular coil of radius 20 cm in order to produc a…

A: Current in coil i= 0.85 A Magnetic field at center of coil B= 4.0*10-5 T radius of coil r= 20 cm=…

Q: In generating electricity, a magnet, surrounded by wires connected to the electrical grid, will be…

Q: 12) The magnetic field at the center of a 1 cm diameter loop is 2.5 mT. a. What is the current in…

A: Given data as per question B = 2.5mT diameter = 1cm

Q: 20. The image shows a non-constant B-field driving a counter clockwise current in a loop of wire…

A: We will first write expression of Faraday's law in integral form. We then use the given magnetic…

Q: 1. Two straight parallel wires, running north/south are separated by 10 cm and carry currents of 3A…

A: (a) Magnetic field at a point midway between the wires…

Q: Draw a magnetic circuit with 2 coils. The 1st coil with 50 turns and the 2nd coil with 150 turns. If…

A: Solution: The magnetomotive force can be calculated using the number of turns of the coil and the…

Q: 19. A square conducting loop of side a and resistance R passes through a region of space that has…

A: Side of loop is = a Magnetic field = B Resistance = R

Q: 4. The loop in figure is being pushed into the 0.80 T magnetic field at 70 m/s. The resistance of…

A: Magnetic field.

Q: How can magnetic flux be zero when the magnetic field is not zero?

A: Maxwell equation for magnetism is, ∫B.dS=0 or, ∇.B=0 It states that magnetic monople does not…

Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

**5. Suppose that the magnetic field in Figure 20.1 is B = 0.01 T, that the distance between
he two side wires is D = 0.5 m, that the rod is moving at 3 m/s, and that the resistor in the
circuit is a 10-Q resistor.
wob yniler
a) Find the current in the circuit.
b) Find the force required to pull the rod along in the magnetic field.

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

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

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

The diagram below shows two concentric, conducting, circular loops with currents traveling in opposite directions. If the current in the outer loop is I2 = 90.0 μA, what must be the magnitude of the current in the inner loop so that the total magnetic field at the center, C, of both loops is zero? a. 60.0 μA b. 45.0 μA c. 90.0 μA d. 75.0 μA e. 105 μA
2. A slinky is stretched so that there is a gap of 0.95cm between each loop. The magnetic field at the center of the slinky is measured for a range of currents and a graph is plotted of B (in milli-Tesla) versus current I (in Amperes). The result is a straight line with a slope of 0.14 mT/A and an intercept of 0.024 mT. Determine the value of 4 from this result.
a.) a current in the CW direction to enhance the decreasing north magnetic field. b.) a current in the CW direction to enhance the decreasing south magnetic field. c.) a current in the CW direction to oppose the increasing south magnetic field. d.) a current in the CW direction to oppose the increasing north magnetic field. e.) no current in the coil. 7.) A conducting coil is rotated at constant speed in a uniform magnetic field as shown in the figure here. The time required by the loop to make a full rotation is T. The current generated in the coil would increase Side view a.) if the angular speed of the coil increases. b.) if the area of the coil increases. c.) if the strength of the magnetic field increases. d.) All of the above are correct. e.) None of the above are correct. 8.) An RLC circuit has a resonant frequency of fo. When the circuit is driven by an AC voltag source whose frequency is 2fo, which of the following is the most accurate?
1. A DC power line for a light-rail system carries 950 A at an angle of 33° to the Earth’s 5.00 × 10-5 T magnetic field. What is the magnitude of the force (in N) on a 125 m section of this line? 2. Consider a 150 turn square loop of wire 15.5 cm on a side that carries a 56 A current in a 1.6 T field. What is the maximum torque on the loop of wire in N⋅m? What is the magnitude of the torque in N⋅m when the angle between the field and the normal to the plane of the loop θ is 14°? 3. Consider two two long, straight, parallel, current-carrying wires, separated by a distance d = 4.5 cm, as shown in the figure. The left wire is directed out of the page with current I1, and the right wire is directed into the page with current I2. The point P is a distance d from both wires, so the wires and the point form an equilateral triangle. If both wires are carrying a current of 3.5 A, what is the magnitude of the magnetic field, in teslas, at point P? If the current from the left wire is 3.5 A…
The magnetic poles of the coil and the direction of the current shown in the diagram below are: a. The top part of the coil becomes the North magentic pole and the current will flow in the counter clockwise direction looking down at the top of the coil. b. The top part of the coil becomes the North magentic pole and the current will flow in the clockwise direction looking down at the top of the coil c. The top part of the coil becomes the South magentic pole and the current will flow in the counter clockwise direction looking down at the top of the coil d. The top part of the coil becomes the South hmagentic pole and the current will flow in the clockwise direction looking down at the top of the coil
A cylindrical solenoid that is 40-cm long generates a uniform magnetic field of strength 1.4 T inside the solenoid when the current is 7.0 A. How many turns of a single coil are present in this solenoid? a. 40,000 turns b. 64,000 turns c. 56,000 turns d. 48,000 turns e. 32,000 turns
A negatively charged particle is moving with a constant velocity directed to the left through a region of a uniform magnetic field B directed into the page as shown in the figure, in which direction must an electric field be applied to keep the particle moving along a straight line? XB Select one: a.Upward b.Downward c.into the page d.To the leftin the plane of the page e.Out of the page 1.To the right in the plane of the page
7. A very long thin wire produces a magnetic field of 0.002 x 10-4 T at a distance of 1.0 mm from the wire. What is the magnitude of the current? = 4 x 10-7 T.m/A) (Mo a) 1.0 mA b) 2.0 mA c) 4000 mA d) 3100 mA 8. An ideal solenoid having 200 turns and carrying a current of 2.0 A is 25 cm long. What is the magnitude of the magnetic field at the center of the solenoid? (но = 4 x 10-7 T.m/A)
6. A loop of wire is placed in a magnetic field as shown. Which of the following would induce a clockwise current in the loop of wire? Making the magnetic field stronger Making the magnetic field weaker Leaving the magnetic field alone Increasing the wire's resistance
2. The figure below shows a metal plate with a width of w = 2 cm and a thickness of t = 0.1 cm. An electric current I = 20A is applied to it and placed in a magnetic field B in the direction shown in the figure. When the applied magnetic field is 2 tesla, the resulting Hall voltage of 4.28 V. Based on the above, determine the electron drift velocity (Vd)!
18. Two very long conductors (both oriented in the same plane) are shown in the sketch below. The same magnitude of conventional current in each is represented by the red arrows. The black dot is at a position (in the same plane) equidistant between the conductors. Determine the direction of the magnetic field at the position of the black dot. A. There is no magnetic field at this position. B. The magnetic field is oriented out of the page. C. The magnetic field is oriented into the page. D. The magnetic field is oriented to the left. E. The magnetic field is oriented to the right.