A charged parallel-plate capacitor is moving with respect to a certain system of coordinates with a velocity v directed parallel to the plates. What is the ratio of tho electric field between the plates in this coordinate system to the same quantity in the system of coordinates in which the capacitor is at rest ?

How will the electric field between the plates in parallel plate capacitor change, if the charge on the plates is doubled?

A parallel plate capacitor is connected to a battery and inserted a dielectric plate between the place of plates then which quantity increase

Into the region of space between the plates of a parallel-plate capacitor there Ilies (a) an electron and (b) a negatively charged ion with a velocity directed parallel to the plates. Both the electron and the ion have rec.eived their initial kinetic energy by passing the same potential difference U_0 and the potental difference across the capacitor is U. The distance between the plates is d. Which of the two particles will travel a greater distance before hitting the positively charged plate if both fly into the capacitor at a point that is exactly in the middle of the distance between the plates?

A parallel plate capacitor has a uniform electric field E in the space between the the plates. If the distance between the plates is d and area of each plate is A, the energy stored in the capacitor is

Show that the force on each plate of a parallel plate capacitor has a magnitude equal to (½) QE , where Q is the charge on the capacitor, and E is the magnitude of electric field between the plates. Explain the origin of the factor ½ .

A parallel plate air capacitor is made using two square plates each of side 0.2 m, spaced 1 cm apart. It is connected to a 50V battery. What is the electric field between the plates ?

A parallel plate capacitor has an electric field of 10^(5)V//m between the plates. If the charge on the capacitor plate is 1muC , the force on each capacitor plate is

A parallel plate capacitor has an electric field of 10^(5)V//m between the plates. If the charge on the capacitor plate is 1muC , then force on each capacitor plate is-