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What is meant by solenoid how …

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What is meant by solenoid how does a current carrying solenoid behave give its main use
  • 3 answers

M Harish 4 years, 2 months ago

A coil of many circular turns of insulated copper wire wrapped closely in the shape of a cylinder is called a Solenoid. The field lines around a current-carrying solenoid is similar to that produced by a bar magnet. This means that a current - carrying solenoid behaves as having a north pole and the South Pole. The strong magnetic field produced inside a solenoid can be used to magnetise a piece of magnetic material like soft iron when placed inside the coil.

Srimit Prethish 7 years, 4 months ago

A cylindrical coil of wire acting as a magnet when carrying electric current.A current carrying solenoid induces a magnetic field around it.A solenoid has a large number of close, insulated circular turns. The magnet at the centre of current carrying circular wire is along the axis; so when current is passed in a solenoid, the magnetic fields due to all circular turns are added and hence the field line becomes just as for a bar magnet. Solenoids are most commonly used as electromagnets.

Amar Kumar 7 years, 10 months ago

Solenoid is a conducting wire wound around an insulating material. A current carrying solenoid induces a magnetic field around it.A solenoid has a large number of close, insulated circular turns. Solenoids are most commonly used as electromagnets.

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