A law stating that the strength of the electric field between two charged objects depends on the strength of the charges of the objects and on the distance between them. The greater the charges are, the stronger the field is, and the greater the distance between the charged objects is, th...
FAQ: Hall effect/force on current carrying wire What is the Hall effect? The Hall effect is a phenomenon in which a magnetic field applied perpendicular to a current-carrying conductor causes a voltage difference across the conductor. This voltage difference is known as the Hall voltage....
By using an electromagnetically driven tuning fork bearing straight segments of current-carrying conductor as sensor (test element), so arranged as to respond to longitudinal force, it has been confirmed through an observed alteration of fork resonance response under ac excitation that a suitably ...
Explain in terms of force vectors why a "tug-of-war" can't be conducted with a pair of steel pipes welded to a wheeled safe to keep the pipes' angle constant. Frictional Force: Consider an object on the surf...
Evaluation of drag coefficient on particles in cluster by using lattice Boltzmann method; 颗粒团绕流曳力系数的LBM计算 2. Based on the measured data of the cross-sectional average solids holdups at different axial locations of riser under various operation conditions and through the dynamic balance ...
using Density-Functional Theory (DFT) [43] with the hybrid Becke3LYP functional (B3LYP) [44] in conjunction with the jul–cc-pVDZ basis set [45], taking into account solvent effects by means of the Conductor-like Polarizable Continuum Model (C-PCM) [46,47] and setting water as a refere...
The skin effect of the eddy current will be obvious in the conductor plate, and the normal component of the magnetic field is almost zero on the surface of the conduction plate. We can assume that there is only a tangential component for the field. After a Fourier transform, the tangential...