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Do You Know
Questions & Answers on General Knowledge.

What is a magnet?
A magnet is an object that has magnetic poles and therefore exerts forces or torques (twists) on other magnets. There are two types of these magnetic poles—called, for historical reasons, north and south. Like poles repel (north repels north and south repels south) while opposite poles attract (north attracts south). Since isolated north and south magnetic poles have never been found in nature, magnets always have equal amounts of north and south magnetic poles, making them magnetically neutral overall. In a permanent magnet, the magnetism originates in the electrons from which the magnet is formed. Electrons are intrinsically magnetic, each with its own north and south magnetic poles, and they give the permanent magnet its overall north and south poles.
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  • Best Cricket Player

    Zaheer Khan

    Zaheer Khan is a former Indian cricketer who was a member of the Indian national cricket team from 2000 till 2014. He also played for Worcestershire in County Cricket and plays for Mumbai and Delhi Daredevils in Indian domestic cricket.

    Born: October 7, 1978 (age 37), Shrirampur

    Height: 1.85 m

    Career start: 1999

    Education: Pravara Rural Engineering College

    Parents: Zakia Khan, Bakhtiyar Khan

    Siblings: Zeeshan Khan, Anees Khan

    Chourishi Systems