Two capacitors are identical except that one is filled with air and the other with oil. Both capacitors carry the same charge. The ratio of the electric fields Eair/Eoil is: a. Between 0 and 1
b. 0
c. 1
d. Between 1 and infinity
d. None of these

d. Between 1 and infinity

Explanation:

The correct answer is Between 1 and infinity This is so because Eair/Eoil = Kair/koil.

Basically a capacitor is a device which is used or utilized in storing electricity in an electric field. They are found in electrical devices and appliances where they are used in applications.

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )

the answer is f1 and d2 because if you put equal force on those two points the beam would balance trust me on this