Interested to Buy Any Domain ? << Click Here >> for more details...
What is Electromagnet?
- 1 Answers
- 1524 Views
- I also Faced
- E-Mail Answers
Answer / amita sharma
Electromagnet:-IT CONSISTS OF ALL COIL copper wire wound closely over a solid core of softs iron. When an electric current is passed through the coil, the core becomes a powerful magnet. These are used for producing intense magnetic field, in research and in smaller forms in a large number of electromagnetic appliances like calling bell, telephone, telegraph sets etc..
| Is This Answer Correct ? | 0 Yes | 0 No |
What is the weight of automotive oil?
how many neutrons and how many protons are present in a single deuterium nucleus?
How can you estimate the height of a bridge by dropping a stone from it ?
WHY IS MAGNETIC NEEDLE POINTD?
Two parallel beams of electrons are moving in the same direction. Does they repel or attract each other?
What is the difference between a vector and a phasor?
Explain what is the rectilinear propagation of light?
Why does a tennis ball bounce higher in Simla than it does in Culcutta?
the force of attraction of earth on a man, who is inside the artificial satellite is zero state the above is correct or not if not please explain the correct answer
Similar charges repel while dissimilar ones attract each other. How does two electrons attract each other during the formation of bond or why don't the protons in the nucleus repel?
Describe the Working of the Telephone?
Does a soccer ball go faster in the air on a cold or hot day?
General Physics 
