A Helmholtz coil is a device for producing a region of nearly uniform magnetic field, named after the German physicist Hermann von Helmholtz.

17 февр. 2024 г. · A Helmholtz coil comprises two identical coils resembling circular current loops, positioned parallel to each other on the same axis, ...

99,00 $ Allows mounting and changing of distance between field coils and is used for studies in electromagnetism.

To study the charge-to-mass (e/m) ratio of cathode rays (electrons) in a cathode-ray tube. (CRT). Experimental Objective. To measure the deflection of an ...

295,00 $ The Helmholtz Coils consist of two coils mounted on a base to provide a uniform magnetic field between the coils. The base has a slot that allows the coils ...

The Helmholtz coils of the e/m apparatus have a radius and separation of a = 15 cm. Each coil has. N = 130 turns. The magnetic field (B) produced by the coils ...

The Helmholtz coils of the e/m apparatus have a radius and separation of 0.15 m. Each coil has 130 turns. The magnetic field (B) produced by the coils is ...

1 074,00 $ The Helmholtz coils are designed for use with the e/m tube. The coils can be connected in parallel or in series. A spring clip on the top crossbar can be used ...

The Helmholtz Coil · μ0 = constant = 1.256 × 10–6 Tesla · meter/Ampere. · N = number of turns of wire on a coil (marked on the coils). · R = radius of coils.

18 июн. 2021 г. · A set of Helmholtz coils can generate a nearly uniform and predictable magnetic field in the space at and around the center of the coils.