PHYS 2002 Chapter : Physics 2002 Pexam
Document Summary
4 (12:10 - 1:30) - sekharan: drawings i and ii show two examples of electric field lines. Which of the following statements is true: in both i and ii, the electric field is the same everywhere, in both i and ii, the electric field gets stronger as you move from left to right. In both i and ii, the electric field lines are due to a single point charge. Initially, sphere 1 has a net charge of +35q and sphere 2 has a net charge of -21q. Sphere 1 - -21 q, sphere 2 = +3 5 q: sphere 1 = +140, sphere 2 = 0. C/sphere 1 = +7q, sphere 2 = +7q. Sphere 1 = +280, sphere 2 = +280: none of the above, three point charges are arranged on the comers of a square as shown in the figure. If the dielectric is removed, the capacitance (q of this capacitor will increase.
