- #1
gracy
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- 83
whenever any plate of system of parallel plates is earthed total charge on outer faces of the plates will become zero .Is it always true?or only in case of system of two plates?
Yes, it's true for any number of parallel, infinite plates. No matter what the initial charges are for the plates and no matter which plate you ground, there will be no final charge on the left surface of the left-most plate and no charge on the right surface of the right-most plate.gracy said:the note he writes is it applicable for system of any number of plates (three four and so on)?
Even if left most plate and right most plates are grounded?TSny said:no matter which plate you ground,
Yes.gracy said:Even if left most plate and right most plates are grounded?
gracy said:
from time 0-0.54
why q1=q6=half of the total charge?
Yes.You can verify it for 3 plates by the method I used in #14.gracy said:whenever there is a system of some plates and none of the plates are earthed then both of the end plates would carry half of the total charge present in the system.
Right?
Is it applicable for system of any number of plates?
Right.gracy said:And if anyone of the plates is grounded then in that case outer surfaces of both outer most plates will have zero charge.
Right?
Then also, outer surface of the outermost plates have 0 charge. If anyone plate is grounded, that means the net charge in the system is 0.gracy said:And what if more than one plate is grounded?
"Earthing" of a system of parallel metal plates refers to the process of connecting the plates to the Earth, typically through a grounding wire or rod. This is done to dissipate any excess charge or current that may accumulate on the plates, preventing potential hazards such as electric shocks or equipment damage.
Earthing a system of parallel metal plates is important for safety reasons. If the plates are not grounded, any excess charge or current may build up and cause electric shocks to humans or damage to equipment. Grounding the plates helps to dissipate this excess energy and prevent potential hazards.
The Earthing process for a system of parallel metal plates typically involves connecting the plates to the Earth through a grounding wire or rod. This can be done by attaching the wire to one of the plates and then burying the other end of the wire in the ground or by using a grounding rod that is inserted into the ground near the plates.
Earthing a system of parallel metal plates has several benefits. It helps to prevent electric shocks and equipment damage by dissipating excess charge and current. It can also improve the overall stability and performance of the system by providing a reference point for the potential of the plates.
One potential drawback of Earthing a system of parallel metal plates is that it can introduce additional resistance into the system. This can affect the performance of the system, particularly in high-frequency applications. It is important to consider the specific needs and requirements of the system when deciding whether to Earth the parallel metal plates.