Answered: A wire with current I = 20 A flows at…

A wire with current I = 20 A flows at an angle of 60 degrees to the direction of a uniform magnetic field of 0.7 T. What is the magnitude of the force exerted on a 8 m length of wire? (in units of N)

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 81AP: A 5.0-m section of a long, straight wire carries a current of 10 A while in a uniform magnetic field...

See similar textbooks

Related questions

Q: A straight wire of length 69.5 cm carries a current of 50 A and makes an angle of 60° with a uniform…

A: Given data *The given length is L = 69.5 cm = 0.695 m *The wire carries a current is I = 50 A *The…

Q: A proton travels with a speed of 5.00 x 10 6 m/s at an angle of 36.0° with the direction of a…

Q: A straight wire of length 0.40 m carries a current of 50 A and makes an angle of 30° with a uniform…

A: Given: The electric current is 50 A. The length of the wire is 0.4 m. The angle of current with the…

Q: A wire 1.90 m long carries a current of 15.0 A and makes an angle of 45.0° with a uniform magnetic…

A: The length of a wire is, The current carries by a wire is, The angle of a wire with uniform…

Q: A7 μC charge is moving in a magnetic field with a velocity of 2.9x105 m/s in a uniform magnetic…

A: Given: The charge on the particle is 7 μC. The velocity of the particle is 2.9x105 m/s. The angle…

Q: Particle 1, with a charge q1 = 3.60 mC and a speed v1 = 862 m>s, travels at right angles to a…

A: It is given that, q1=3.60 μC=3.60××10-6 Cv1=862 m/sθ1=90oF1=3.17×10-3 Nq2=73 mC=73×10-6 Cv2=1.61×103…

Q: A straight wire of length 76 cm carries a current of 50 A and makes an angle of 60° with a uniform…

A: In order to find the magnetic force acting on a wire is found by the product of the length of the…

Q: An electron moves at some instant of time in +x direction with velocity of 2.4x10^2m/s. A magnetic…

A: Given : Velocity of electron, v = 2.4x102 m/s direction is positive x direction Magnitude of…

Q: A straight wire of length 70 cm carries a current of 40 A and makes an angle of 60° with a uniform…

A: Given data: Length of wire (L) = 70 cm = 0.70 m Current (I) = 40 A Angle (θ) = 60° Force (F) = 1.0…

Q: A straight wire of length 70 cm carries a current of 30 A and makes an angle of 60 with a uniform…

A: Given Data: Length of wire is L= 70 cm = 0.7 m Current is I = 30 A Angle is 60o Force is F= 1 N

Q: What uniform magnetic field, applied perpendicular to a beam of electrons moving at 1.70 ✕ 106 m/s,…

Q: An electron travels in space with a velocity ve =2 i – j + 3 k (m/s) in the region of a magnetic…

Q: A positive charge (0.4 µC and mass of 3.0 x 10 kg ) is accelerated by a very high voltage of 40,000…

Q: A proton travels with a speed of 5.02 X106 m/s in a direction that makes an angle of 60.0 O with the…

A: Given information: Here, v is the proton’s speed, θ is the angle between the velocity and magnetic…

Q: A proton moves with a velocity of v = (6î – 6j + K) m/s in a region in which the magnetic field is B…

A: Given: Velocity of proton v→ =(6i ^-6j ^+k^) m/sMagnetic field (B→) =(i ^+2j ^-k^) T Charge of…

Q: A wire with current I = 5 A flows at an angle of 30 degrees to the direction of a uniform magnetic…

A: Given: The current flowing through the wire is 5 A. The angle between the magnetic field and current…

Q: The figure below shows a magnetic field of magnitude 500 Gs that extends horizontally from west to…

Q: A proton moving at 4.00 × 106 m/s through a magnetic field of magnitude 1.70 T experiences a…

A: Given: Velocity of proton (v) = 4×106 m/s. Magnitude of magnetic field (B) = 1.7 T. Magnitude of…

Q: A straight wire of length 76.3 cm carries a current of 50 A and makes an angle of 60 degrees with a…

A: Given: The length (l) of the wire is 76.3 cm. The current (I) in the wire is 50 A. The angle (θ)…

Q: A magnetic force of 540 N acts on a 80 mC charge that is moving perpendicular to a magnetic field of…

Q: A straight conductor 66 cm long carries a current of 15.8 A, directed vertically upwards. If a force…

Q: A rail gun accelerates a projectile from rest by using the magnetic force on a current-carrying…

A: The above problem belongs to the topic of magnetism. It involves the concept of magnetic force due…

Q: An electron traveling with a velocity of 6.0 x 105 m/s along the y direction enters a uniform…

A: Given Velocity of electron = v = 6.0 × 105 m/s in y Strength of magnetic field = B = 0.60 T in x We…

Q: Two parallel wires of length 13 m are separated by a distance of a = 0.13 cm. The first carries a…

Q: In a lightning bolt, 15 C of charge flows in a time of 1.5x10-3 s. Assuming that the lightning bolt…

A: Given Data : The charge flowing through the lightning bolt is given as Q=15C The time in which the…

Q: A straight wire of length 56 cm carries a current of 50 A and makes an angle of 60° with a uniform…

Q: Consider a string of length 78m bent on the x-axis (L1 = 40m, L2 = 38m). An electric current 25A…

Q: An electron ( mę = 9.11×1031 kg q=1.6×1091 C) moves in a circular - path perpendicular to a uniform…

A: When a charged particle moves perpendicular to a uniform B-field, if the field is in a vacuum, the…

Q: A wire carries a steady current of 2.60 A. A straight section of the wire is 0.750 m long and lies…

A: Given Current I=2.6A L=0.75 m B=1.40kT

Q: A 1.6 mC charge experiences a magnetic force of 28 N while moving at an angle of 30 degree to a…

A: Given that:- Charge(q)=1.6mC=1.6×10^-3 C

Q: The magnetic field in a region is given by B = (0.750i + 0.270j) T. At some instant, a particle with…

A: Magnetic force on a charge particle under given magnetic field is given by: F =q(v×B)

Q: A charged particle of mass 0.0010 kg is subjected to a 4.0 T magnetic field which acts at a right…

Q: A straight wire of length 49.2 cm carries a current of 50 A and makes an angle of 60° with a uniform…

A: Write the expression for magnetic force on a current carrying straight wire. F=ILBsinθ…

Q: A straight wire of length 47.5 cm carries a current of 50 A and makes an angle of 60° with a uniform…

Q: The bent wire shown in the figure lies in a uniform magnetic field. Each straight section is 1.07 m…

A: Given Data: The wire’s length is l = 1.07 m. The angle of inclination is θ = 74.9°. The…

Q: when a positively charged particle travelling horizontally with speed V enters a region having a…

A: Given that a positive charge is travelling perpendicular to uniform magnetic field. And this charge…

Q: A wire 2.80 m in length carries a current of 6.20 A in a region where a uniform magnetic field has a…

A: Given: Current I = 6.20 A Magnitude of magnetic force B = 0.290 T Length of…

Q: In a 72 cm wire, a 6.4 A of electrical current is at a right angle to a uniform magnetic field. If…

A: Given data: Length (L) = 72 cm = 0.72 m Current (I) = 6.4 A Angle (θ) = 90° Force (F) = 0.69 N…

Q: A wire 2.80 m in length carries a current of 7.40 A in a region where a uniform magnetic field has a…

A: The magnetic field is a vector quantity that means it has both magnitudes as well as direction to…

Q: What uniform magnetic field, applied perpendicular to a beam of electrons moving at 1.30 * 10^6 m/s,…

Q: A straight wire carries 3.00 A current pointing to the x-axis. What is the magnitude and the…

A: Given that The current through the wire is (I ) = 3.00A Now we have to find the…

Q: What is the acceleration of a proton with a velocity of 3 x 106 m/s perpendicular to a magnetic…

Q: An electromagnet produces a magnetic field of 0.550 T in a cylindrical region of radius 2.50 cm…

Q: An electron ( mẹ = 9.11×1031 kg- q=1.6x1091 C) moves in a circular path perpendicular to a uniform…

A: The radius of circular path is 0.8627 cm.

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

A wire with current I =
uniform magnetic field of 0.7 T. What is the magnitude of the force exerted on a 8 m
length of wire?
20 A flows at an angle of 60 degrees to the direction of a
(in units of N)

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

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 proton travels with a speed of 3.00 106 m/s at an angle of 37.0 with the direction of a magnetic field of 0.300 T in the +y direction. What are (a) the magnitude of the magnetic force on the proton and (b) its acceleration?
An electromagnet produces a magnetic field of magnitude 1.5 T throughout a cylindrical region of radius 6.0 cm. A straight wire carrying a current of 25 A passes through the field as shown in the accompanying figure. What is the magnetic force on the wire?
A 1.0-rn-long segment of wire lies along the x-axis and carries a current of 2.0 A in the positive x-direction. Around the sire Is the magnetic field of (3.0i4.0k)103T. Find the magnetic force on this segment.
An electron is projected into a uniform magnetic field (0.5i+0.8k)T with a velocity of (3.0i+4.0j)106 m/s . What is the magnetic force on the electron?
A toroid has 250 trims of wire and carries a current of 20 A. Its inner and outer radii are 8.0 and 9.0 cm. What are the values of its magnetic field at r = 8.1, 8.5, and 8.9 cm?
A cosmic-ray electron moves at 7.5 × 106 m/sinches perpendicular to Earth’s magnetic field at an altitude queer the field strength is 1.0 × 105T. What is the radius of the circular path the electron follows?
Consider the magnetic field due to the current in the wire shown in Figure 22.24. Rank the points A, B, and C in terms of magnitude of the magnetic field that is due to the current in just the length element ds shown, from greatest to least. Figure 22.24 (Quick Quiz 22.4) Where is the magnetic field the greatest?
A 5.0-m section of a long, straight wire carries a current of 10 A while in a uniform magnetic field of magnitude 8.0103T . Calculate the magnitude of the force on the section if the angle between the field and the direction of the current is (a) 45°; (b) 90°; (C) 0°; or (d) 180°.
An oxygen ion (O+) moves in the xy-plane with a speed of 2.50 103 m/s. If a constant magnetic field is directed along the z-axis with a magnitude of 2.00 105 T, find (a) the magnitude of the magnetic force acting on the ion and (b) the magnitude of the ions acceleration.
An electron moving at 4.00103 m/s in a 1.25-T magnetic field experiences a magnetic force of 1.401016 N. What angle does the velocity of the electron make with the magnetic field? There are two answers.