Non-uniform electric fieldIn the existing electromechanical model for cantilevered piezoelectric energy harvesters, the electric field in the piezoelectric layer is generally considered as a uniform field. In the present study, it is found and described in detail that the oversimplified uniform electric ...
2.In order to clarify the effect of an electric field on the bubble shape, the visualized experiments are carried out on a single bubble formed by manually injecting in a uniform electric field, and the electric field distribution in the bubble-liquid two-phase system and the electric stress ...
electric field squared for two semiinfinite planar electrodes in the x–z plane, with a gap of 1 µm between them. This distribution is shown in Fig. 2 for a medium with spa- tially uniform dielectric constant ε. Clearly E 2 is very high close to the surface and, in particular...
In the foregoing discussion themagnetic fieldwas assumed to be uniform; this is not realistic. The Earth's magnetic field, to lowest order, is a dipole field that changes in direction and magnitude, both along and across the field lines. Charged particles will drift with anonuniform magnetic ...
The influence of the nitrogen pressure on the breakdown voltage in a nonuniform electric field is studied. Voltage pulses with nanosecond and subnanosecond rise times are applied to the gas gap. Simultaneously with the application of voltage pulses, supershort avalanche electron beam pulses are obser...
What is the SI unit for the strength of a magnetic field? What are magnetic field lines made of? What does the magnetic field around a solenoid look like? What is difference between an electric field and magnetic field? Where is the magnetic field of a solenoid uniform?
The intensity distribution of a nonuniform electric field in a quadrupole electrooptic deflector, the properties of the medium in which are described simultaneously by permittivity and conductivity tensors which are not proportional to each other, is calculated as a function of the phase of the ac...
The nanoparticle spontaneously moves toward locations with a weaker electric field intensity to minimize the energy of the whole system. Considering that the distance between adjacent regions of nonuniform field intensity can reach the micrometer scale, this finding provides a new mechanism of ...
A stress model of spherical free conducting particle between divergingly plane electrodes is established to investigate the motion behavior of the particle in non-uniform electric field under DC voltage.The motion trajectory of spherical free conducting particle in non-uniform electrical field under DC ...
Steady nonuniform flow: In open channel flow measurement, as flow is said to be steady, nonuniform flow means that the depth of flow varies with space (different at different sections, i.e., at different distances) but not with time (hence it is steady). ...