What is solenoid?write any two ways to increase the strenght of the field of a solenoid.
VICKYTHEGREAT:
solenoid is the long coil of insulated wire.... it's field can be increase by placing soft iron core between it, and another is increase its radius..
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A solenoid is a coil of insulated or enameled wire wound on a rod-shaped form made of solid iron, solid steel, or powdered iron. Devices of this kind can be used as electromagnets, as inductors in electronic circuits, and as miniature wireless receiving antennas.
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a solenoid is a cylindrical coil acting as a magnet when carrying electric current
the strength of the solenoid can be increased by increasing the number of turns in the coil and by increasing the current in the coil and by using a soft iron core within the solenoid
the strength of the solenoid can be increased by increasing the number of turns in the coil and by increasing the current in the coil and by using a soft iron core within the solenoid
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