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ELECTRIC BELL

<< Previous   Product Code : 4156 Product Specification An electric bell is a mechanical bell that functions by means of an electromagnet. When an electric current is applied, it produces a repetitive buzzing or clanging sound. Electric bells were once widely used in fire and burglar alarms, asschool bells, doorbells, and alarms in industrial plants, but are now mostly replaced in these applications by electronic buzzers or beepers. Other Products in 'PHYSICS' category TORSION APPARATUS METAL DISC'S DIRECT VISION SPECTROSCOPE RING BALL Tuning Forks PENDULUM BOBS   View all products(64)   << Back