charged capacitor?

Question

what does charged capacitor means?

Answer 1

Imagine a circuit with this sort of thing
---| |---- in it. Those vertical lines are supposed to be parallel plates of metal, but they can really be any shape you want. If you connect it across a battery, the battery will draw charge from each of the metal plates, but as each plate gives up charge it becomes charged in the opposite sense. Therefore it gets harder and harder for the battery to draw more charge from the plates--eventually the process must stop. This happens when the voltage difference across the charged plates exactly matches the voltage difference across the inside of the battery.

Answer 2

A capacitor is basic electrical device basically consisting of a pair of conducting plates separated by a non conductive material known as the dielectric. Under the influence of an applied voltage to the two conducting plates, electrons are removed from the positive plate to the negative plate and as a result the positive plate (which was electrically neutral before the process began) is left with an excess of positive charges. The amount of charge (positive or negative) on each plate is, of course, the same in magnitude. When the voltage source is removed, the voltage between the plates remain the same (disregarding the slow discharging that will eventually take place because the dielectric material is not perfect). The energy given to the capacitor by the voltage source in the processs of charging the capacitor now resides in the electric field that exists between the two conducting plates and is available for use in the proces of discharging the capacitor.

Answer 3

A capacitor is basic electrical device basically which include a pair of conducting plates separated with the aid of a non conductive fabric referred to as the dielectric. Under the have an effect on of an utilized voltage to the 2 conducting plates, electrons are removed from the positive plate to the terrible plate and therefore the confident plate (which was electrically neutral earlier than the process began) is left with an excess of optimistic charges. The quantity of cost (constructive or negative) on each and every plate is, of direction, the identical in magnitude. When the voltage supply is removed, the voltage between the plates stay the same (disregarding the sluggish discharging in an effort to ultimately take location considering that the dielectric material will not be ideal). The energy given to the capacitor by using the voltage supply in the processs of charging the capacitor now resides in the electric discipline that exists between the 2 conducting plates and is to be had for use in the proces of discharging the capacitor.

Answer 4

It means that within the breakdown limits of its dielectric all the electropotential has been placed in it. A capacitor accepts charge until the dielectric punctures and shorts it thus dumping the charge and usually ruining the capacitor in the process. A special "self healing" design has been developed but only for small values of capacitance.
A charged capacitor has E peak present.
In use the capacitor is only charged to 70% of this value to get reasonable service life - This is the term "working voltage" To get extended life you use even less voltage. This is a problem with electrolytic capacitors. The dielectric will reform at the new voltage and the capacitance value will increase because of thinner oxide coating (dielectric). The ripple current will increase because of the lower effective impedance and max ripple current may be exceeded thus inducing a different type of failure. The max applicable voltage also changes with this reforming so the extension in life seen with other dielectrics does not happen to the same extent with electrolytics

Answer 5

A capacitor is elementary electric gadget pretty much including a couple of carrying out plates separated via a non conductive fabric referred to as the dielectric. Under the affect of an implemented voltage to the 2 carrying out plates, electrons are eliminated from the optimistic plate to the bad plate and consequently the optimistic plate (which used to be electrically impartial earlier than the approach started) is left with an far more than optimistic fees. The quantity of cost (optimistic or bad) on every plate is, of direction, the identical in significance. When the voltage supply is eliminated, the voltage among the plates stay the identical (dismissing the sluggish discharging a good way to ultimately take situation on the grounds that the dielectric fabric isn't ultimate). The vigour given to the capacitor via the voltage supply within the processs of charging the capacitor now is living within the electrical subject that exists among the 2 carrying out plates and is to be had to be used within the proces of discharging the capacitor.

Answer 6

A capacitor is undemanding electric powered gadget truthfully at the same time with a pair of carrying out plates separated by skill of a non conductive cloth time-commemorated because of the fact the dielectric. under the impression of an utilized voltage to the two carrying out plates, electrons are faraway from the constructive plate to the destructive plate and for this reason the constructive plate (which became into electrically impartial previously the technique began) is left with an excess of constructive expenditures. the quantity of charge (constructive or destructive) on each and each plate is, of direction, the same in importance. whilst the voltage source is bumped off, the voltage between the plates proceed to be the same (brushing aside the sluggish discharging which will finally ensue because of the fact the dielectric cloth isn't suitable). The potential given to the capacitor by skill of the voltage source in the processs of charging the capacitor now is residing in the electrical powered container that exists between the two carrying out plates and is attainable for use in the proces of discharging the capacitor.

Answer 7

It means the capacitor is fully charged with its potential energy.

Answer 8

charged capacitor is a capacitor which is totally charged with potential energy. the plates of a capacitor r chargd 2 its full extent. one positive other negetive .

Answer 9

A capacitor has a storage of electricity and will dissipate over time. That's why so many DIY enthusiasts get killed with electric shocks even after unplugging the washing machine and other appliances.

Answer 10

Charged means that it is or recently has been connected to a voltage source and now has the same voltage potential of that source. It will hold that charge until a path is presented across its terminals to discharge it. Consider it a short term, multi-voltage, low capacity, rechargable battery.