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define:-solonoid,magnetic field lines,quarks

Answer» The solenoid is a long cylindrical coil of wire consisting of a large no. of turns bound together very tightly. Solenoid is a coil of a number of turns of insulated copper wire closely wrapped in shape of a cylinder. Solenoid behaves like North Pole and the other end behaves like the South Pole. Magnetic field lines inside the solenoid are in the form of parallel straight lines.The path along which north pole moves in a magnetic field is called magnetic lines of force or magnetic field line.


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