T. Charitat and F. Graner, "About the magnetic field of a finite wire", Eur. J. Phys. vol. 24 (2003) pps. 267-270CHARITAT T. and GRANER F., "About the magnetic field of a finite wire", Eur. J. Phys. 24, 267 (2003)....
百度试题 结果1 题目2. Put a wire in a magnetic(magnet) field, the wire will move. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
This is theRight Hand Rulefor magnetic field from flowing current, and for magnetic field in a coil. When current flows in a wire, a magnetic field is created around the wire. To visualize this, take your right hand, curl the fingers, and stick the thumb straight out. Now, point your...
A magnetic field may be produced through a coil of wire by winding it on the magnetic circuit shown in Fig. 8. From Project Gutenberg This simple experiment proved to Oersted that there was a magnetic field produced by the current in the conductor. From Project GutenbergQuiz...
百度试题 结果1 题目When an electric current___through a wire, a magnetic field appears around 相关知识点: 试题来源: 解析 flows null 反馈 收藏
It's often visualized using lines of force, also known as magnetic field lines, which represent the direction of the force at any given point. These lines emerge from the north pole of a magnet and enter its south pole, forming closed loops. The density of these lines ...
Force on a Wire in a Magnetic Field, Nature246 - Lowes - 1973 () Citation Context ...ength on the wire has the very simple form F = IB0 藛y (uniform external field). (7) c The expression (7) has been verified in a recent experiment Casperson [1]. See also a related ...
The Curie temperature is the critical point where a ferromagnetic material loses its permanent magnetic properties and becomes paramagnetic. This transition occurs because the thermal energy at the Curie temperature disrupts the magnetic alignment within the material, preventing it from maintaining its ...
In cuprates, the Hall effect has been a powerful probe of theT = 0 field-revealed normal state (e.g. refs. 14,15,16,17,18,19and refs. therein). In the high-field limit asT → 0, the Hall coefficientRH, obtained from the Hall resistivityρyx(H) = RHH, can be...
A method for monitoring the misalignment of the magnetic axis in solenoids is proposed. This method requires only a few measurements of the magnetic field at fixed positions inside the magnet aperture, and thus overcomes the main drawback of sturdy movin