자기선을 이 놀라운 장치로 보여주십시오 - 투명한 외장재 덕분에 OHP로 학생 모두에게 보여주가 안성맞춤인 장비입니다. 반자 부양 장치는 흑연을 반자로 사용하는 저렴한 장치입니다. 다양한 크기와 모양으로 제공되는 개별 자석 혹은 20개 이상의 자석이 한 데 모여있는 자기 장치 세트를 구매하실 수도 있습니다.
A selection of various magnets for introducing the subject of magnetism. Complete with a specially moulded storage tray.
Contents:
3 AlNiCo round magnets: 12 mm, 19 mm, 24 mm dia.
1 AlNiCo horseshoe magnet, 25 mm long
1 Chromium-steel ...
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The Oersted Device demonstrates how a magnetized object, in this case a needle, is deflected by the presence of an alternating magnetic field, produced here by an electric current. The magnetic needle has two distinct poles and a length ...
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600-winding coil without core attached to a safe box and featuring safety sockets. For experiments on induction, a bar magnet can be passed through the coil.
Dimensions: 135x85x40 mm³
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This solenoid allows you to magnetize and demagnetize ordinary magnets or iron bars in addition to conducting inductance experiments. The rugged unit consists of insulated copper winding mounted on a base with 4mm sockets and a switch.
Windings ...
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Apparatus for demonstrating repulsion forces between magnets. Two ring magnets facing each other with identical poles are slid on a rod.
Base: approx. 100 mm dia.
Rod: approx. 100 mm x 30 mm dia.
Weight: approx. 410 g
Contents:
1 Rod ...
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