What are the protries of soloniod

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What are the protries of soloniod

Posted by Aishwarya Billad 5 years, 1 month ago

CBSE > Class 10 > Science

2 answers

Nishtha Yadav 5 years ago

It behaves like bar magnet. It can be demagnetised. Polarity can be changed. Current will be anticlockwise at North pole and clockwise at South pole. If current is more strength of magnetic field will also more and if current is less strength of magnetic field will also less.

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Yogita Ingle 5 years, 1 month ago

A coil with many circular close turns of insulated copper wire (like a cylinder as shown above) is a solenoid.
One end of such a solenoid behaves like the north pole and the other as a south pole.
Therefore magnetic field due to current in the solenoid is similar to a bar magnet. The fields always emerge out of the North pole and always merge into the South pole
The field inside the solenoid is uniform.

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Posted by Pandey Ji 5 months, 4 weeks ago

CBSE > Class 10 > Science