1. The iron filings and magnets are not touching. 2. The iron filings move because of a magnetic field. 3. The magnets are larger than the iron filings. 4. The magnets have a higher mass than the iron filings. 5. The iron filings and magnets are made of a metal. Circular magnets are placed under a table that is covered in iron filings. The iron filings move to match the shape of the magnet Circular Magnet Magnets Under Iron Filings Which observations show why the movement of the iron filings demonstrates a noncontact force? O observations 1 and 2 O observations 1 and 5 O observations 2 and 5 O observations 3 and 4

1. The iron filings and magnets are not touching. 2. The iron filings move because of a magnetic field. 3. The magnets are larger than the iron filings. 4. The magnets have a higher mass than the iron filings. 5. The iron filings and magnets are made of a metal. Circular magnets are placed under a table that is covered in iron filings. The iron filings move to match the shape of the magnet Circular Magnet Magnets Under Iron Filings Which observations show why the movement of the iron filings demonstrates a noncontact force? O observations 1 and 2 O observations 1 and 5 O observations 2 and 5 O observations 3 and 4

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: Which statement best describes the magnetic field lines (flux lines) around a single bar magnet? A.…

A: Required : Which statement best describes the magnetic field lines (flux lines) around a single bar…

Q: Electric and Magnetic forces are similar in which way(s)? A. They sometimes attract and sometimes…

A: Electric and Magnetic forces are similar in which way(s)? A. They sometimes attract and sometimes…

Q: A planar rectangular coil of dimensions axb is oriented perpendicular to a uniform magnetic field. A…

Q: Identify the smallest scale at which one can show magnetic effects? A. A macroscopic object such as…

A: A smallest scale magnetic field is present for microscopic system. A magnetized iron nail will…

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

Q: A hunk of iron is shown to not have any magnetism associated with it when a student tries to suspend…

A: The iron can retains magnetic property after it is moved from the magentic field

Q: Match the given description to the correct classification of magnetic materials. Materials that do…

A: Three types of magnetic materials are Ferromagnetic materials Paramagnetic materials Diamagnetic…

Q: If the N pole of a magnet were close to the S pole of another magnet, the field lines would run from…

Q: A conducting loop around a bar magnet begins to move away from the magnet. Which of the following…

A: From the lenz law we know that induced current flow in such a direction that it opposes the change…

Q: A stationary positive charge +Q is located in a magnetic field B, which is directed toward the right…

Q: 7. A proton is moving through a magnetic field in a direction perpendicular to the field as shown…

A: Given: The strength of the magnetic field is 0.13 T. The magnitude of the magnetic force on the…

Q: Indicate the direct of the magnetic force on the positively charge particle as they move through the…

A: Using the right hand for moving particle in the magnetic field. the direction of the force will be…

Q: What happens to the flow of current when the south pole of a magnet is moving towards a coil of wire…

A: What happens to the flow of current when the south pole of a magnet is moving towards a coil of wire…

Q: 4. As a charged particle enters a magnetic field, the object will undergo circular motion in that…

A: Say we have a charged particle of mass m and charge q which has an arbitrary velocity v which enters…

Q: 4. Two parallel wires carry the same current and are at a distance r from each other. a. They repel…

Q: Which of the following statements best describes Oersted’s Principle ? a. A current carrying…

A: Oersted's principle states that when a steady electric current passes through a conducting wire it…

Q: 1.)Which of the following is true if a moving charge is in a uniform magnetic field? a.The magnetic…

A: 1.) If a moving charge is in a uniform magnetic field, then the magnetic force it experiences does…

Q: what happens to the compass needle as you move the compass around? A. The compass needle always…

A: When compass moves around needle points to original position as there is magnetic field created so…

Q: The magnetic force exerted on a charged particle by a B-field is affected by all but the following.

A: Magnetic force exerted on charged particle depends on which factor.

Q: 2. A cosmic ray proton moving toward the Earth at 5.50×107 m/s experiences a magnetic force of…

Q: 9. A bar of length 0.30 m slides without friction along current-carrying rails in a magnetic field…

A: The given data we have: Length of the bar: 0.30m Magnitude of the magnetic field: 0.54T Current…

Q: 10. A positive charge moving with a constant velocity v enters a region of a uniform magnetic field…

Q: 10. A square coil that has 16.5 cm on each side containing 17 loops lies flat on your desk as shown…

Q: 4. The magnetic field on the distance 4.5 cm from the current - carrying straight, long conductor is…

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

C Clever | Log in
Gi Microsoft Teams
Sign in to Outlook
Student
* DeltaMath
A student.masteryconnect.com/?iv%3D1M3LJ_NqVIEkrB113FQk8A&tok=AlKqMFrIFUhWa6kxR4_YPJAY7K8Ika409QbTTE3H65petbf2TwDPTZ7ozgN-UBx9xlhbp-2DTF..
The list contains observations about magnets and iron filings.
1. The iron filings and magnets are not touching.
2. The iron filings move because of a magnetic field.
3. The magnets are larger than the iron filings.
4. The magnets have a higher mass than the iron filings.
5. The iron filings and magnets are made of a metal.
Circular magnets are placed under a table that is covered in iron filings. The iron filings move to match the shape of the magnets, as shown.
Circular Magnet
Magnets Under Iron Filings
Which observations show why the movement of the iron filings demonstrates a noncontact force?
O observatíons 1 and 2
O observations 1 and 5
O observatíons 2 and 5
O observations 3 and 4
11A
P Type here to search

1. The iron filings and magnets are not touching.
2. The iron filings move because of a magnetic field.
3. The magnets are larger than the iron filings.
4. The magnets have a higher mass than the iron filings.
5. The iron filings and magnets are made of a metal.
Circular magnets are placed under a table that is covered in iron filings. The iron filings move to match the shape of the magnets, a
Circular Magnet
Magnets Under Iron Filings
Which observations show why the movement of the iron filings demonstrates a noncontact force?
O observations 1 and 2
O observations 1 and 5
O observations 2 and 5
O observations 3 and 4
Type here to search

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

In which way do permanent magnets and electromagnets differ? A. Electromagnets can be turned on and off.B. Permanent magnets can only be used in fixed positions.C. Electromagnets can attract other substances besides metals.D. The largest permanent magnets are weaker than the largest electromagnets.
4. The loop in figure is being pushed into the 0.80 T magnetic field at 70 m/s. The resistance of the loop is 0.20 2. What are the direction and the magnitude of the current in the loop? Assume that x = 5.0 cm V • • B ● ● • ● ● • ● ● x ●
4. A proton is moving to the right, as shown in the figure. Suddenly it encounters uniform magnetic field pointing out of the page. Which one of the three paths shown will it follow in the field? A) path a B) path b C) path c
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
What is the direction of the magnetic force on a negative charge that moves as shown in the figure? B Select one: O a. In O b. there is no magnetic force O. Out O d. Left When the light is passing from rarer to a denser medium, which is the correct statement? O a. speed becomes zero O b. speed of light increases speed of light remains constant O d. speed of light decreases
3. An electron moving at 3.60×103 m/s in a 1.21–T magnetic field experiences a magnetic force of 2.68×10-16 N. What angle does the velocity of the electron make with the magnetic field? There are two answers. list the smaller angle first, then next the larger angle) This is not and will not be graded
5. Positive charged particles travel undeflected through magnetic and electric fields that are perpendicular to each other. The magnetic field strength is 6.50x10¹ T and the strength of the electric field is 2.10x105 N/C assuming the charged particles are traveling perpendicular to these fields what is the speed of the charged particles?
2. A generator consists of a 87-turn coil rotating in a uniform magnetic field of 1.35 T. The generator produces an output V=25-sin(812-t), where V is in Volts and t is in seconds. What is the area of the rotating coil? A. 1.24 cm² B. 2.62 cm² C. 3.87 cm² D. 5.44 cm² E. 6.91 cm²