Electrical Vibrator
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DESCRIPTION : A thin steel rod (called vibrator) is clamped at one end and passes through a small solenoid. The rod is slightly flattened at the free end and a hole is drilled in it so that a string can be tied through it. The solenoid is connected to A.C. mains through a suitable lamp resistance. A permanent horse shoe magnet is mounted on the base board and a steel rod passes between them. The thin rod is magnetized longitudinally. The solenoid and a horse shoe shaped magnet cause it to vibrate with the frequency of A.C. supply. The length of the vibrator is adjusted until its natural frequency corresponds with that of the supply. The whole unit is mounted on a polished wooden base, complete with pulley, pan and cord.
Electrical Vibrator
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We offer electrical vibrator.a thin steel rod (called vibrator) is clamped at one end and passes through a small solenoid. The rod is slightly flattened at the free end and a hole is drilled in it so that string can be tied to the rod through this hole. the solenoid : is connected to ac mains through a suitableclamp on the base board and a steel rod passes between them. The thin rod is magnetized longitudinally. The solenoid and a horse shoe shaped magnet causes it to vibrate with the frequency of ac supply. The length of the vibrator is adjusted until its natural frequency corresponds with that of supply. The whole unit is mounted on a polished wooden base. Complete with pulley, pan and cord.
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Vibrator Electrical
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Electrical Vibrator
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Also known as Meldeās apparatus. Used to study and determine frequency of A.C. mains. Consists of a steel wire passing through an armature having a horse shoe permanent magnet. Whole apparatus is mounted on a wooden base. Complete with pulley and scale pan.
Electrical Vibrator
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ELECTRICAL VIBRATOR Comprises a steel rod clamped near one end through two 4 mm terminals. Which passes through a small solenoid and between the poles of a magnet. Adjustable contact points fitted through a second pair of terminals make alternating connection with an adjustable contact on the rod. The rod has a small hole at one end for the attachment of thread which passes over a bench mounting pulley and supports a scale pan. For 2 V a.c. Supplied with pulley, clamp, and scale pan.
Electric Vibrator
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Electric Motor Vibrators
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