A vector is defined by its direction and length; its location does not matter.

A:True

B:False​

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

The voltage applied across a given parallel-plate capacitor is doubled. how is the energy stored in the capacitor affected?

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.