2019年5月31日 · The ##\vec{E}_0## is not simply undisturbed outside the dielectric, but due to the polarization of the dielectric it contributes also to the field outside. As an example take a …

2006年6月28日 · Hi. Those of you familiar with the classic problem in Jackson, where a dielectric sphere (diel const = k) is placed in a uniform electric field E_0, may recall the simple …

2014年2月18日 · Cylinder Dielectric Field Parallel In summary: This is different from the OP's assumption that ## \vec{P} ## is not perfectly uniform. He's assuming that the ## \vec{P} ## is …

2010年4月11日 · A dielectric cylinder of radius 'a' and permittivity 'e' is placed in a uniform field Eo with the direction of field perpendicular to the axis of the cylinder, find the E field (Ei) inside the …

2009年3月6日 · The electric field inside a hollow dielectric field can be calculated using the equation E = Q/4πεr², where E is the electric field, Q is the total charge on the surface of the …

2014年7月28日 · A dielectric field is an electric field that is created by a non-conducting material, also known as a dielectric. This material can be polarized by an external electric field, causing …

2018年11月1日 · Thanks for your answer! I am still a bit confused though. If a have some charge in a dielectric and look at the field it produces it will be smaller than the field in a vacuum by …

2013年6月27日 · In summary, the local field is derived from the Lorentz field and the Clausius-Mosotti formula. The local field is calculated as a contribution of two parts, E_{out} due to all …

2017年5月3日 · In the case of a uniformly-charged spherical dielectric shell, even if the charges are not free to move, the electric field is still zero inside due to the lack of a preferred direction …

2021年11月1日 · Homework Statement A conducting sphere of radius r1 is surrounded by a dielectric layer of outer radius r2 and dielectric constant e_r if the conducting sphere is given a …