II. Fill the blank (1) Electric potential given by V= x² + 2xy + y² (V). The electric force exerting on √2 C at (x,y)=(2
Posted: Sun May 22, 2022 10:43 am
II. Fill the blank (1) Electric potential given by V= x² + 2xy + y² (V). The electric force exerting on √2 C at (x,y)=(2,2)m is (2) A charge at rest with 0.1C and mass 0.01kg is released in the electric field of 0.1N/C. After travel 18m, the change of the electric potential energy is and speed of this charge is (3) A uniformly charged semicircle rod with a radius R has a total charge of Q. The electric potential at O relative to infinity is .0