Two coils have the same number of circular turns and carry the same current. Each rotates in a magnetic field acting perpendicularly to its axis of rotation. Coil 1 has a radius of 4.6 cm and rotates in a 0.21-T field. Coil 2 rotates in a 0.54-T field. Each coil experiences the same maximum torque. What is the radius (in cm) of coil 2?

Two coils have the same number of circular turns and carry the same current. Each rotates in a magnetic field acting perpendicularly to its axis of rotation. Coil 1 has a radius of 4.6 cm and rotates in a 0.21-T field. Coil 2 rotates in a 0.54-T field. Each coil experiences the same maximum torque. What is the radius (in cm) of coil 2?

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: entric and lie in the same plane. The inner coil contains 120 turns of wire, has a rac carries a…

A: Number of turns in the inner coil, Radius of inner coil,…

Q: Two circular coils are concentric and lie in the same plane. The inner coil contains 160 turns of…

Q: A 1000-turn solenoid is 50 cm long and has a radius of 2.0 cm. It carries a current of 8.0 A. What…

A: The magnetic field inside the solenoid near its center is uniform and is given by

Q: A uniform magnetic field points into the page. A long, thin wire goes horizontally to the right,…

A: (I guess the B is at the right end of the wire as the diagram is not given) The diameter of the loop…

Q: A singly charged ion (q= 1.6 × 10-19 C, mass m = 2.2 x 10-27 kg) moving with speed v6.5 x 106 m/s…

Q: Below figure shows an arrangement known as a Helmholtz coil. It consists of two circular coaxial…

Q: A +5-µC charge is traveling along the x-axis at a speed of 1.0 x 104 m/s. It enters a region of…

Q: 7. A negatively charged particles enters a uniform magnetic field a a) What is the maximum magnit N…

A: 7 a)=magnetic force=charge of moving particle=particle velocity=magnetic field=angle between…

Q: A particle with mass m = 3.0 × 10–10 kg and charge q = 1.2 µC has a kinetic energy of 0.40 J. The…

A: we know that kinetic energy is given as KE=12mv2=0.4J....(1) when moving charge enters ubiform…

Q: A wire of length 0.45 m is conducting a current of 7.5 A toward the top of the page and through a B…

Q: A 0.3 A current passes through an area of 0.2 T magnetic field enclosed by dashed lines. There is no…

A: The magnetic force exerted on the current carrying wire placed in a magnetic field is : F = ILB…

Q: A conducting rod is positioned between two poles of a large magnet, with 11 cm of the rod within the…

A: Given data :- Length L = 11 cm = 0.11 m Magnetic field B = 0.085 T Magnetic force Fm = 9.2×10-3 N…

Q: Don't use chat gpt

A: The objective of the question is to determine the magnitude of the magnetic field in which a charged…

Q: A solenoid is 40.0 cm long and has a diameter of 5.00 cm. It has 80.0 loops of wire. What is the…

A: The magnetic field at the centre of the current carrying solenoid is given by B= unI where u is the…

Q: Three long, parallel conductors each carry a current of I = 2.44 A. The figure below is an end view…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub parts…

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

A: Given that, Current, I = 6A Magnetic Field, B= 2.0 ×10-4T

Q: in eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of…

Q: A circular loop carrying a current of 1.25 A is oriented in a magnetic field of 0.22 T . The loop…

A: Given, Current in the circular loop, I = 1.25 A magnetic field in the region, B = 0.22 T area…

Q: A wire of length e = 0.35 m is conducting a current of i= 8.5 A toward the top of the page and…

Q: A proton is accelerated from rest through 2.0 kV. It then enters a uniform magnetic field of 0.30 T…

A: Answer Given Acceleration potential = 2 kV = 2000 V Convert to joules we get Kinetic energy K.E =…

Q: Young domestic chickens have the ability to orient themselves in the earth's magnetic field.…

Q: A cyclotron uses a strong magnetic field to keep protons moving in circular orbits. A proton begins…

Q: Two circular coils of current-carrying wire have the same magnetic moment. The first coil has a…

Q: A rectangular coil, with corners labeled ABCD, has length L = 8.00 cm and width w = 4.00 cm. It is…

A: Given: L = 8.0 cm W = 4.0 cm strength of magnetic field, B = 4.0 × 10-4 T Current through the coil,…

Q: A coil has 250 turns enclosing an area of 11.8 cm2 . In a physics laboratory experiment, the coil is…

Q: See the attached figure for this problem. A charge of 8.70 x 10^6 C moves to the right as shown…

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 coils have the same number of circular turns and carry the same current. Each rotates in a magnetic field acting perpendicularly to
its axis of rotation. Coil 1 has a radius of 4.6 cm and rotates in a 0.21-T field. Coil 2 rotates in a 0.54-T field. Each coil experiences the
same maximum torque. What is the radius (in cm) of coil 2?
Number i
Units

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: The formula used

VIEW

Step 2: Deriving the equation

VIEW

Step 3: Calculating the radius

VIEW

Solution

VIEW

Step by step

Solved in 4 steps with 4 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

Two long wires are oriented so that they are perpendicular to each other. At their closest, they are 20.0 cm apart (see the figure(Figure 1)). Figure Part A B = Submit B = ? 10.0 cm Dr 17 ΑΣΦ IT=2 10.0 cm = 20.0 A Bottom wire Request Answer What is the magnitude of the magnetic field at a point midway between them if the top one carries a current of 20.0 A and the bottom one carries 12.0 A? ?
A wire carrying 9.2 A of current is bent into a circular arc with a radius of 0.5 cm. The magnetic field at the center of the arc is 9.7 X 10 T. What arc does the wire sweep out? radians
A solenoid 3.0 cm long consists of 9000 loops of wire. If the magnetic field inside the solenoid is measured as 1.0 T, what is the magnitude of the current that flows through it? a 0.037 A b 0.37 A c 2.65 A d 3.05 A e 0.58 A
A wire of length = 0.35 m is conducting a current of i = 7.5 A toward the top of the page and through a B = 3.0 T uniform magnetic field directed into the page, as shown in the figure. What is the magnitude F of the magnetic force on the wire? F = What is the direction of the magnetic force on the wire? ОО left into the screen up right down out of the screen N B
A 11.5 cm long solenoid contains 831 turns and carries a current of 5.05 A. What is the strength B of the magnetic field at the center of this solenoid? B = T
A conducting rod is positioned between two poles of a large magnet, with 26 cm of the rod within the 0.045 T magnetic field. The rod experiences a magnetic force of 1.7 × 10-3 N when 1.1 A of current passes through it. What is the angle between the rod and the magnetic field in degrees? θ = °
A circular coil of wire of 200 turns and diameter 5 cm carries a current of 4 A. It is placed in a magnetic field of 0.70 T with the plane of the coil making an angle of 30° with the magnetic field. What is the torque on the coil? 2.5 N·m 1.8 N.m 0.48 N.m 0.95 N·m