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- Dictionarysolenoid/ˈsəʊlənɔɪd/
noun
- 1. a cylindrical coil of wire acting as a magnet when carrying electric current.
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Solenoid in Physics. A solenoid is a basic term for a coil of wire that we use as an electromagnet. We also refer to the device that can convert electrical energy into mechanical energy as a solenoid. Actually it generates a magnetic field for creating linear motion from the electric current. With the use of a magnetic field.
It is clear that self inductance of solenoid depends upon the following factors: (1) On relative permeability of material inside the solenoid: If a soft iron core placed inside the solenoid, the magnetic flux linked with the solenoid increased hence, self inductance of the solenoid will also increases. (2) On total number of turns in solenoid ...
Jan 2, 2020 · Define solenoid. class 10th . Answer: A coil of many circular turns of. insulated copper wire wrapped closely in the shape of a cylinder is called solenoid. Explanation: The field line inside the solenoid is parallel straight lines. A strong magnetic field inside a solenoid can be produced by using soft iron or increasing no of turns.
In a solenoid, poles can be considered to be lying at the edge. b) The magnetism retains in the bar magnet naturally but in the solenoid, the magnetism is there so long current flows through it. c) A magnetic field of a bar magnet emanates from throughout the body of the magnet, with more intensity at the poles.
(a) What is a solenoid ? Draw a sketch to show the magnetic field pattern produced by a current-carrying solenoid. (b) Name the type of magnet with which the magnetic field pattern of a carrent-carrying solenoid resembles. (c) What is the shape of field lines inside a current-carrying solenoind ?
A toroid is a coil of insulated or enameled wire wound on a donut-shaped form made of powdered iron. low-level inductors, power inductors, low-level transformers, current transformers and power transformers are some of the applications of Toroid. Toroid. A toroid is an endless solenoid in the form of a ring.
A long solenoid is one which length is very large as compared to its cross section area. the magnetic field inside such a solenoid is constant at any point and given by B = μ 0 N I l μ 0 = a b s o l u t e m a g n e t i c p e r m e a b i l i t y N = t o t a l n u m b e r o f t u r n s
A solenoid is a long coil made up of insulated copper wire having large number of closed turns. The magnetic field lines around a solenoid are same to that of a bar magnet. The field lines inside solenoid are parallel to each other which indicates that the magnetic field inside the solenoid is same at every point.
The solenoid engine can cause zero atmospheric pollution. These engines are very useful as an alternative to fossil fuels. The engine has more efficiency whereas the torque produced is less. The reaction time needed for the solenoid engine is very quick. The core of the solenoid engine is useful for applying mechanical force to the valve.
Give two definitions of mutual inductance and write its unit. View Solution. Click here:point_up_2:to get an answer to your question :writing_hand:define coefficient of self inductance and write its unit.
