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AC & Heater Repair

AC & Hearingter Repair is one of the most popular businesses for homeowners in New Jersey. AC repair and hearing aids are important solutions for New Jersey residents. AC replacement eplace services are offered all over New Jersey. The industry is growing. The following article will give the information on AC repair firms in New Jersey. AC & Hearingter Repair Company. […]

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a bar magnet

Story of a bar magnet

A bar magnet that is placed close to metal objects creates an magnetic force that is induced and is in line with the bar magnet’s magnetic field lines. When these induced field lines of the bar magnet are viewed from a specific direction, it is reminiscent of the shape of a needle pointed north. Magnets always have a north magnetic […]