123ArticleOnline Logo
Welcome to 123ArticleOnline.com!

ALL >> Education >> View Article

Fleming’s Left Hand Rule

By Author: Brijesh Kumar
Total Articles: 9

Fleming’s left hand rule and Fleming’s right hand rule were put forward by John Ambrose Fleming in 19th century. It was to find out the direction of motion or current in an electric motor or generator. There is an external magnetic field applied across the flow when the current is applied. There is a force perpendicular to that magnetic field and the direction of the flow of current. A left hand can determine the field and the flow of the current with the way. This can be further explained via a diagram

In the above diagram of Fleming’s left hand rule each finger represents a physical quantity. The thumb represents the thrust of motion or magnetic force, the first finger represents the magnetic field and the middle finger represents the electric current. Magnetic field has the direction fro9m north to south. The direction of electric current is from positive to negative. It is also called as FBI rule.

The energy of motion is called kinetic energy. An object with any kind of motion either vertical or horizontal possesses kinetic energy. There are many types of kinetic energy for example vibrational, kinetic etc. it can also be defined as the work needed to move a body of a certain mass and also the amount of work needed to bring the body at rest.

The formula of kinetic energy of a non rotational object m moving at a velocity v is mv2. All the types of energies for example gravitational energy, chemical energy, mechanical energy etc are classified in two categories i.e. kinetic energy and potential energy. The cycle of energies can be explained with an example like a rickshaw puller converts its energy of food and uses it to accelerate the rickshaw to a certain speed. After a while the speed of rickshaw can be maintained to a constant value. The chemical energy here has been converted to kinetic energy. The kinetic energy of the rickshaw puller as well as rickshaw can be converted into other forms as well. If the rickshaw puller encounters an incline upwards or downwards then the kinetic energy can be converted into potential gravitational energy with free fall respectively. Also if the rickshaw puller applied sudden brakes then the kinetic energy is transferred through friction. Kinetic energy can be transferred from one object to another object. For example in the game of snooker if the player strikes the cue ball once then the energy of one ball is transferred to move the other balls as well. It is due to collisions that kinetic energy transfers from one object to another.

Science is one of the most interesting and dynamic subjects. Diversified into different branches within the subject (i.e. Chemistry, Biology & Physics) the area of study expands for a student with multiple coverage of topics to memorize, a student needs to practice more to enhance and analyze their theoretical knowledge. This can be best done by Science projects as well as demonstrations. There are many types of energies.

Total Views: 78Word Count: 502See All articles From Author

Education Articles

1. Hpe0-s46 Free Demo Material
Author: Dennis Ng

2. Importance Of Ms Azure Online Training For Preparing For The Exam
Author: Multisoft Virtual Academy

3. Know The Benefits Of Sales Force App Builder Online Training
Author: Multisoft Virtual Academy

4. Ace-a1.2 Exam Dumps
Author: Dennis Ng

5. 5 Best Place For Doing Fashion Design
Author: Dinesh Gupta

6. 352-001 Exam Certification
Author: Dennis Ng

7. Korean Language
Author: Communiqua Language Training Institute

8. Pega Cssa Online Training By Pegagang
Author: PegaGang

9. Pega Cssa Online Training
Author: PegaGang

10. Benefits Of Different Ayurvedic Massage Therapy Techniques
Author: anil kumar

11. Best Python Training Institute In Bangalore With 100% Placements
Author: vaisakh

12. Best Data Science Training Institute In Bangalore With 100% Placements
Author: vaisakh

13. Best Spark Training Institute In Bangalore With 100% Placements
Author: vaisakh

14. Best Hadoop Training Institute In Bangalore With 100% Placements
Author: vaisakh kv

15. 200-710 Free Demo Practice Test Software
Author: Dennis Ng


Login To Account
Login Email:
Password:
Forgot Password?
New User?
Sign Up Newsletter
Email Address: