Customs bonds can be obtained through a surety licensed by the Treasury department. A list may be found on Treasury's Financial Management Service's Website. Many Customs brokers are also agents for sureties and sell bonds. A list of brokers in your state is available on this Website.
Rating Newest Oldest. Best Answer: An uniform electric field is defined as an electric field whose influence over a charge is constant regardless of the point of the space taken into consideration. Its representation consists of equally distanced parallel field lines.
Electric potential is actually defined as the NEGATIVE potential function of electric field (not the vector calculus potential function, but its negative), as is any concept of potential in physics, in order that we can think of it as a form of energy. This means that electric field is the negative gradient of electric potential. If you've never heard of the term gradient, all it means is a vector of derivatives of a scalar function of space, each component of which is a derivative of this function relative to the respective direction in the coordinate system.