ИНДУКЦИЯ

Устройство для демонстрации индуцированного напряжения в каркасной катушке, перемещаемой в магнитном поле, создаваемом магнитной пластиной ограниченной площади, или вращением проводника с током в магнитном поле магнитной пластины. Варьи ... еще

This equipment consists of a stable, firm, anodized-aluminum tripod with pre-defined magnet positions and accessory mountings. The deflection of the conductor swing can be adjusted in steps of 0, 15, 30 and 45 mm for current balance experiments ... еще

Comprising a motor armature without an iron core, this device is intended for installation inside the permanent magnet with adjustable pole spacing (P 1002660 ). The coil is rotated purely by the Lorentz force, its direction of rotation ... еще

Coils for experiments on induction in combination with the 120 mm diameter field coil (U12253) and for experiments on resonant electric circuits. The coils are only designed for safety extra low voltage (SELV). The spools are made of transparent ... еще

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 еще

Пара катушек большого диаметра, образующие систему Гельмгольца, которая используется для создания однородного магнитного поля. Катушки можно подключить параллельно или последовательно. Пружинный зажим на верхней перекладине используется дл ... еще

Flat coil in a plexiglas frame, mounted so that it can be rotated, for use in combination with 300 mm Helmholtz coils. When the flat coil is rotated in the magnetic field of the Helmholtz coils, an alternating voltage is induced. The electrical ... еще

For the demonstration of the effects of eddy currents and braking. A pendulum object composed of a solid steel plate swings back and forth between the poles of an electromagnet with the power switched off. When the magnet is switched on, the ... еще

Instrument for demonstrating Lenz’s Law qualitatively by bringing a magnet close to it. One closed and one open conductor loop, with point bearing on base. Length: approx. 195 mm Height: approx. 110 mm еще

No investigation into electromagnetic theory is complete without measuring the inductance and self-inductance of a current-carrying coil (depending on the insertion of an iron core) and exploring AC circuits. Our copper wire coil features ... еще

Handy demonstration apparatus for illustrating Lenz’s law and induction of eddy currents. A small steel cylinder and a magnet of the same weight fall at different speeds through a copper tube because the motion of the magnet causes ... еще

Аппарат с индукционной трубкой с 6 индукционными катушками Аппарат с гинеко-перьевой трубкой с 6 последовательно соединенными индукционными катушками. Если стержневой магнит (входит в комплект поставки) падает в трубку, возникает на ... еще