17- chapter30-question25 A long straight wire (diameter r=2.0 mm) carries a current of 30 A. What is the magnitude of the magnetic field (in mT) at a point that is2.5 mm from the axis of the wire ? He= 4m x 10 T.m/A. Option1 Option2 Option3 Option4 Options 3.2 28 3.6 3.0 24 a) Option5

17- chapter30-question25 A long straight wire (diameter r=2.0 mm) carries a current of 30 A. What is the magnitude of the magnetic field (in mT) at a point that is2.5 mm from the axis of the wire ? He= 4m x 10 T.m/A. Option1 Option2 Option3 Option4 Options 3.2 28 3.6 3.0 24 a) Option5

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter24: Electromagnetic Waves

Section: Chapter Questions

Problem 2P

See similar textbooks

Related questions

Q: When the current through a circular loop is 6.0 A, the magnetic field at its center is 2.0×10^−4 T.…

Q: 15 - chapter30-question21 Three long wires parallel to x axis carry currents as shown. What is the…

Q: 2. A long, straight wire lies along the z-axis and carries a 6.50 A current in the +z-direction.…

A: Magnetic field at a point due to finite wire which makes same angle from the line passing through…

Q: A wire carries a steady current of 2.20 A. A straight section of the wire is 0.750 m long and lies…

A: Given data The current in the wire is given as I = 2.2 A. The length of the wire is given as L =…

Q: A wire carries a steady current of 2.20 A. A straight section of the wire is 0.750 m long and lies…

Q: What is the magnitude of the magnetic field at a distance R=1 m from a straight wire which carries…

Q: 9-Two long straight wires cross each other perpendicularly without touching (u s), as shown. Find…

Q: A wire carries a steady current of 2.20 A. A straight section of the wire is 0.750 m long and lies…

Q: 5. In the figure, both l1 and /2 have currents of 2.40 A and d = 7.00 mm. Find the magnitude and…

A: Given : Currents I1 and I2 is 2.40 A Separation d = 7.00 mm

Q: 9-Two long straight wires cross each other perpendicularly without touching as shown. Find the net…

A: By right hand thumb rule we will find direction of field at P due to both wires

Q: 11) What is the initial direction of deflection for the charged particles entering the magnetic…

A: A) charge (q) = + (positive) direction of velocity = along + x axis (i^) direction of magnetic field…

Q: 6- chapter30-question8 Figure shows, in cross section, two long parallel wires that are separated by…

Q: 18 - chapter29-question1 Figure shows three situations in which a positively charged particle moves…

A: As we know the magnetic force is qV×B i.e Fb will be in the direction of V×B We can find the right…

Q: Question 2 What is the magnitude of the magnetic field at a distance R»1 m from a straight wire…

A: Given: The distance (r) of the observation point from the wire is 1 m. The current (I) in the wire…

Q: 3 - A current /= 50 A passes through an infinitely long wire which is bended to semi circle whose…

A: Given:- A current I= 50 A passes through an infinitely long wire which is bended to semi circle…

Q: 5. Two long parallel wires carry currents of 20 A and 5.0 A in opposite directions. The wires are…

A: The total magnetic field midway between the two wires should be the sum of the magnetic field due to…

Q: 7. A long, straight conductor carries a current of 150 A. At what distance from the conductor is the…

A: A long straight conductor carries a current of 150 A.

Q: 27.15 An electron at point A in Fig. E27.15 has a speed v0 of 1.41 x 106 m/s. Find (a) the…

A: Given:

Q: 19.8 A wire carries an I1 = 7.55-A current along the x-axis, and another wire carries an I2 = 5.85-A…

Q: 8- chapter29-question4 An alpha particle can be produced in certain radioactive decays of nuclei and…

Q: 3. At the instant an electron enters a uniform magnetic field of 0.500 T directed along the positive…

Q: 11. Two wires carries currents as shown (I1 = 100 A in the +y direction and I2 = 20 A in the -x…

A: Recall B=μ0i/2πrWhere B is magnetic field at a distance r from long conductor having current i.

Q: 4) Consider a circular wire loop of radius 10.0 cm and carrying a steady current of 100 A. Calculate…

Q: 3. Two infinite lines of current, one with current I = 1.5 A into the page and one with current I =…

Q: 9-Two long straight wires cross each other perpendicularly without touching as shown. Find the net…

Q: 16. Two parallel, infinitely long wires, separated by a distance d=lm, carry parallel currents I,=1A…

Q: 4. A metal rod carrying a 2 A current has a length L = 0.10 m in a magnetic field at an angle of…

A: Given Data: Current, I=2 A Conductor length, L=0.10 m Field angle, θ=30° Magnetic field, B=10 T

Q: A wire carries a steady current of 2.20 A. A straight section of the wire is 0.750 m long and lies…

Q: QUESTION 5 A conducting, multi-turn circular loop of radius 12.0 cm carries a current of 15.0 A and…

Q: A long straight wire carries a current of 5.00 A, flowing in the upward direction. What is the…

A: The given values are, I=5.00 Ar=10.0 cm=10.0×10-2 m

Q: 15.) A proton moves with constant velocity to the right through a region where there is a uniform…

A: Given. Direction of magnetic field is inyo the page. Charge is positive Net force on proton is zero…

Q: 19 - chapter30-question31 A wire carries a current of 30 A along the x axis from x = 0 to x = 3 cm.…

Q: 10. There is a current I flowing in a clockwise direction in a square loop of wire that is in the…

Q: 9. Consider the physical system shown below, which consists of two current-carrying wires each with…

A: Current in the wire A is I = 3.7 A Distance between the wires is d = 22 cm = 0.22 m distance of…

Q: QUESTION 21 The diagram below shows two parallel wires with the top wire carrying a steady current…

Q: 3- chapter30- The segment of wire in Figure carries a current of I= 5.00 A, where radius of the…

A: solution as

Q: 5. Four free-particles with the same negative charge and the same initial speed are incident on the…

A: Option b is correct.

Q: 9. The figure below shows two crossed wires that are carrying currents (I, = 66.0 A and I, = 50.0 A…

Q: 9. The figure below shows two crossed wires that are carrying currents (I = 77.0 A and I2 = 20.0 A…

A: Given : Current (I1) = 77.0 A Current (I2) = 20.0 A a = 15.0 cm = 0.15 m…

Q: A particle of charge -6.25nC experiences a force of 1.25 N when it is moving at 3.75 X 104m/s. Its…

Q: 6) The figure shows a segment of wire of length L = 97.23 mm, carrying a current I = 7.41 uA.…

A: solution is given as

Q: A 0.25 m long solenoid contains 104loops of wire. What current will be necessary to produce a 0.5 T…

Q: A 0.32-uC particle moves with a speed of 16 m/s through a region where the magnetic field has a…

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

100%

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 1 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) An oxygen16 ion with a mass at 2.661026kg travels at 5.00106m/s perpendicular to a 1.20T magnetic field, which makes it move in a circular arc with a 0.231-m radius. What positive charge is on the ion? (b) What is the radio of this charge to the charge of an electron? (c) Discuss why the radio found in (b) should be an integer.
A heart surgeon monitors the flow rate of blood through an artery using an electromagnetic flowmeter (Fig. P28.47). Electrodes A and B make contact with the outer surface of the blood vessel, which has a diameter of 3.00 mm. (a) For a magnetic field magnitude of 0.040 0 T, an emf of 160 V appears between the electrodes. Calculate the speed of the blood. (b) Explain why electrode A has to be positive as shown. (c) Does the sign of the emf depend on whether the mobile ions in the blood are predominantly positively or negatively charged? Explain.
Unreasonable Results Frustrated by the small Hall voltage obtained in blood flow measurements, a medical physicist decides to increase the applied magnetic field strength to get a 0.500V output for blood moving at 30.0 cm/s in a 1.50cmdiameter vessel. (a) What magnetic field strength is needed? (b) What is unreasonable about this result? (c) Which premise is responsible?
(a) An MRI technician moves his hand from a region of very low magnetic field strength into an MRI scanner's 2.00 T field with his fingers pointing in the direction of the field. Find the average emf induced in his wedding ling, given its diameter is 2.20 cm and assuming it takes 0.250 s to move it into the field. (b) Discuss whether this current would significantly change the temperature of the ring.
(a) A nonferrous screwdriver is being used in a 2.00 T magnetic field. What maximum emf can be induced along its 12.0 cm length when it moves at 6.00 m/s? (b) Is it likely that this emf will have any consequences or even be noticed?
Explain why the magnetic field would not be unique (that is, not have a single value) at a point in space where magnetic field lines might cross. (Consider the direction of the field at such a point.)
An astronaut is connected to her spacecraft by a 25-m-long tether cord as she and the spacecraft orbit Earth in a circular path at a speed of 3.0 105 m/s. At one instant, the voltage measured between the ends of a wire embedded in the cord is measured to be 0.45 V. Assume the long dimension of the cord is perpendicular to the vertical component of Earths magnetic field at that instant. (a) What is the magnitude of the vertical component of Earths field at this location? (b) Does the measured voltage change as the system moves from one location to another? Explain.
An astronaut is connected to her spacecraft by a 25-m-long tether cord as she and the spacecraft orbit Earth in a circular path at a speed of 3.0 105 m/s. At one instant, the voltage measured between the ends of a wire embedded in the cord is measured to be 0.45 V. Assume the long dimension of the cord is perpendicular to the vertical component of Earths magnetic field at that instant. (a) What is the magnitude of the vertical component of Earths field at this location? (b) Does the measured voltage change as the system moves from one location to another? Explain.