Two long parallel wires carry currents I-I, and I2-21 in the same directions. Which of the following statement(s) is/are true? I: The magnetic force between the two wires is repulsive. II: Ine magnetic field at the right wire points outwards. III: The force on the left wire is twice as large as the force on the right wire. IV: The net magnetic field midway between the two wires is zero. 21 O Il and IV O All statements are true O I and IV O Il only O None of the statements is true O I and III

Two long parallel wires carry currents I-I, and I2-21 in the same directions. Which of the following statement(s) is/are true? I: The magnetic force between the two wires is repulsive. II: Ine magnetic field at the right wire points outwards. III: The force on the left wire is twice as large as the force on the right wire. IV: The net magnetic field midway between the two wires is zero. 21 O Il and IV O All statements are true O I and IV O Il only O None of the statements is true O I and III

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: You observe an electron moving on your screen in a clockwise circle of radius 6.12 cm, at a constant…

Q: A charged particle, q=+5 µC, travels at a speed of 200 m/s in a uniform magnetic field of 0.5T at…

A: The problem is based upon the concept of force on a charged particle when it enters a given magnetic…

Q: The current in a wire is directed along the y axis in a uniform magnetic field. The resulting force…

A: Fleming's Left Hand Rule; Thumb indicate the direction of Force Index finger indicates the…

Q: Hi sir, pllleeaassee soolvee this questionnn, thanks a lot for ur effects

Q: 2 cm 7 A 5 cm 9 A What would be the magnetic field at point P due to two parallel, current-carrying…

Q: A 3.0 m wire carries a current of 7.0 A toward the +x direction. A magnetic force of 1.1 × 10−6 N…

Q: In Houston, Earth's B→ field has a magnitude of 5.2×10−5T and points in a direction 57 drgrees below…

A: Magnetic field (B) = 5.2 × 10-5 T Angle (θ) = 57° Current (I) = 16 A Length of wire (L) = 8.0 m

Q: A very long straight wire carries a 11.9-A current eastward, and a second very long straight wire…

Q: Two 0.65 m long parallel wires each have a current of 4.5 flowing in them in the same direction .…

Q: Find the magnetic force exerted on a proton moving east at a speed of 2.60 × 106 m/s by a horizontal…

A: Given data: A proton moving towards East Speed (v) = 2.60×106 m/s Magnetic field (B) = 6.00 T,…

Q: A proton travels with a speed of 5.0 X106 m/s in a direction that makes an angle of 60.0° with the…

A: A charge q moving with velocity v in a magnetic field of strength B experiences a magnetic force…

Q: 2. (1) Determine the magnitude and direction of net magnetic field, Bnet at point P which is located…

Q: The direction of the force on a current-carrying wire in a magnetic field is O in the direction…

A: So the correct option is :-"Perpendicular to both current and the magnetic field"

Q: 49. Two long, straight wires in the plane of the page carry equal currents as shown. What is the…

A: LetThe direction of magnetic field is given by Right hand thumb rule. Right Hand Thumb Rule: If a…

Q: 6. A wire having a mass per unit length of 1.5 g /cm carries a current of 15 A to the east. What are…

A: Given: The mass per unit length of the wire is 1.5 g/cm. The current in the wire is 15 A.…

Q: A 12cm long wire carries a current of 1A and experiences a force of 0.05N while it is in a uniform…

Q: QUESTION 23 An electron that is moving in the positive x-direction enters a uniform 5.52-µT magnetic…

Q: What is the magnitude of magnetic field at point P, located at x = 0.400 m, y = 0.300 m?

Q: Four charged particles enter the magnetic fields. The direction of the magnetic force is…

A: The magnetic force acting on charge particle having charge 'q' moving with velocity 'v'through…

Q: A proton is moving with a speed of 3e6 m/s. What is the magnitude of the magnetic field created by…

A: Speed of proton (v) = 3×106 m/s distance (d) = 4.8 nm

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

Q: A proton traveling at a constant speed suddenly enters a uniform magnetic field of 1.72 T, traveling…

Q: I2 I3 Four long, parallel wires are located at the corners of a square of side a = 20 cm, as shown…

A: Given that, the currents are I1=8A I3=8AI2=3A I4=1A…

Q: The diagram shows a straight wire carrying a current flowing into the page. The wire is between the…

A: The direction of magnetic force can be judge by the right hand rule, in which first finger shows…

Q: Determine the magnitude of the net magnetic field at a point 1 m to the side of one wire and 3.0 m…

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

Two long parallel wires carry currents I=I, and I2-21 in the same directions. Which of the following statement(s) is/are true?
I: The magnetic force between the two wires is repulsive.
II: The magnetic field at the right wire points outwards.
III: The force on the left wire is twice as large as the force on the right wire.
IV: The net magnetic field midway between the two wires is zero.
21
O I| and IV
All statemnents are true
OI and IV
O || only
O None of the statements is true
O I and III

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 2 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

15. A 52uC charge particle moves parallel to a long wire with a speed of 720 m/s. The separation between the particle and the wire is 13 cm, and the magnitude of the force exerted on the particle is 1.4 x 10-7. Find the magnitude of the magnetic field at that point, and the current in the wire.
An electron moves with a speed of 1.5 x 107 m/s in the direction shown below in the figure. A 0.7 T magnetic field points as also shown in the figure. What is the magnetic force on the electron? (e = 1.6 x 10-19 C) 17x10-12 N. into the page Electron 50° B X
5. A current through a wire is in the +x direction in the presence of an external magnetic field that points in the +y direction. In what direction does the magneitc force on the wire point?
Two long, straight, parallel wires separated by a distance d carry currents in opposite directions as shown in the figure. The bottom wire carries a current of 6.0 A. The top wire carries a current of 18 A. Point C is at the midpoint between the wires. 6.0 A C 11a. Determine the magnitude of the magnetic field at point C if d = 0.10 m. A) 2.4 x 10-5 T B) 4.8 x 10-5 T C) 9.6 x 10-5 T D) 1.1 x 104 T E) 1.4 x 104 T 11b. What is the direction of the magnetic field at the point C? A) to the left of the page B) to the right of the page C) toward the bottom of the page D) into the plane of the page E) out the plane of the page
ements valuación An electron moves in a uniform circular motion under the action of an external magnetic field perpendicular to the circular path. Consider that the charge and mass of the electron are respectively q = 1.6 x 10-¹⁹ C, m = 9.11 10-31 Kg, the velocity of the electron is v = = 2.8 × 107 and the magnitude of the external magnetic field is B = 2.1 x 10-³T. Calculate the radius R of the circle formed by the electron in its path during its displacement and choose the correct option. 5.5 cm O 7.5 cm 9.5 cm O 3.5 cm 1 pts Question 3
Two long, parallel wires separated by 50 cm each carry currents of 4.0 A in a horizontal direction. a) Find the magnetic field midway between the wires if the currents are in the same direction. b) Find the magnetic field midway between the wires if the currents are in opposite directions.