Moving the bar magnet rapidly away from the loop, Physics

Assignment Help:

Question:

A wire loop smears in a horizontal plane. Alongside the loop is a vertical bar magnet south end up. The bar magnet is divide by the plane of the loop. A person is shifting the bar magnet rapidly away from the loop. What is the path of the current if any induced to flow in the loop?

Answer:

Refer to the diagram below:

1. The magnetic field lines expand out of the north end of a magnet and into the south end. (Nature of a bar magnet.)

2. With the north end of the magnet down as well as the loop beside the magnet as shown such magnetic field lines pass upward through the loop.

3. Magnetic field lines are more intimately packed close to the magnet than they are far from the magnet.

4. The motion of the magnet affects the loop to be farther and farther from the magnet as time goes by.

5. On the basis of 2, 3 and 4 above and the fact that a person is moving the bar magnet away from the loop the person is moving the magnet to the right in the diagram above while the loop stays put, the numerous upward magnetic field lines through the loop is decreasing with time.

6. By Faraday's Law the changing numerous magnetic field lines induces a current in the loop.

7. By Ampere's Law the encouraged current produces a magnetic field.

8. By Lenz's Law the magnetic field created by the induced current is upward to make up for the diminishing number of upward directed magnetic field lines from the magnet through the loop.

9. By the right-hand rule for something straight, something curly the induced current has to be counter clockwise in the loop as viewed from above in order to produce an upward-directed magnetic field.

466_Moving the bar magnet rapidly away from the loop.png


Related Discussions:- Moving the bar magnet rapidly away from the loop

What is thomson effect, Q. Define: Thomson effect. Thomson recommended...

Q. Define: Thomson effect. Thomson recommended that when a current flows through unequally heated conductors heat energy is absorbed or evolved throughout the body of the meta

Explain classical mechanics and electromagnetism, Classical Mechanics and E...

Classical Mechanics and Electromagnetism Classical Mechanics , which study with the motion of bodies under the action of forces. This is often known as Newtonian mechanics as

How much does automotive oil weigh, How much does automotive oil weigh? ...

How much does automotive oil weigh? As rough guide engine oil generally weighs about 0.87 kg/litre or about 7.2 pounds per US gallon unfortunately a rough answer is the best th

Fermats principle, Fermat's principle; principle of least time (P. de Ferma...

Fermat's principle; principle of least time (P. de Fermat): The principle put by P. de Fermat, which states the path taken through a ray of light among any two points into a s

Final Problem, A 1.6 kg man swings from a 2 meter rope at an angle of 45 de...

A 1.6 kg man swings from a 2 meter rope at an angle of 45 degrees after swinging 20 degrees past the center point, the rope is cut by a razor. The man goes flying through the air

How can light be classify in simplest form, How can light be classify in si...

How can light be classify in simplest form? Answer:- The common description of light (visible) is electromagnetic radiation visible to the human eye. It is only a little p

Hookes law, Hooke's law (R. Hooke): The stress applied on any solid is...

Hooke's law (R. Hooke): The stress applied on any solid is proportional to the strain it generates in the elastic limit for that solid. The constant of that proportionality is

What are electromagnetic waves, Q. What are electromagnetic waves? As-...

Q. What are electromagnetic waves? As-per to Maxwell a speed up charge is a source of electromagnetic radiation. In an electromagnetic wave electric as well as magnetic field

The trigger, The Trigger In particle physics, a trigger is a system whi...

The Trigger In particle physics, a trigger is a system which uses easy criteria to rapidly decide that events within a particle detector to remain while only a small fraction o

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd