What happens when a wire is connected to a charged capacitor?

If we connect the plates of a charged capacitor by metallic wire, then charge will begin to flow from higher potential to lower potential and the energy stored in the capacitor gets converted into heat energy. Therefore, the capacitor will be discharged immediately.

What would happen to the charge on either plate if I keep it connected to the battery and pulled the plates further apart?

Because the capacitor is still connected to the power supply the potential difference can’t change. Moving the plates further apart decreases the capacitance, also reducing the charge stored by the capacitor.

What will happen to the capacitance of a capacitor if we connect its plates?

If you attach a capacitor (with capacitance C) to a battery (at voltage V), it will slowly develop a charge on each plate ( Q) as electrons build up on one plate and then exit the other.

What happen if the plates of a charged capacitor are suddenly connected by a conducting wire?[ 2?

If the plates of a charged capacitor be suddenly connected to each other by a wire, what will happen? When the plates of a charged capacitor, is suddenly connected to each other by wire, then, the charge will begin to flow from positive to negative plate. Therefore, the capacitor gets discharged immediately.

What happens when capacitor is connected to battery?

A capacitor, when connected to a battery, conducts for awhile but short while after that it acts as an open circuit. If an uncharged capacitor C is connected to a battery of potential V, then a transient current flows as the capacitor plates get charged.

When plates of a charged capacitor are more separated while the capacitor is still connected to a charging battery What will happen to the energy justify your answer?

When, seperation between the plates of a charged capacitor increases, capacitance decreases. where, V is the potential applied and d is the distance between the plates of capacitor. Case 1: When, battery is removed, charge q remains constant and potential decreases.

What form of energy is stored in a charged capacitor?

electrical potential energy
Energy stored in a capacitor is in the form of electrical potential energy, and it is thus related to the charge Q and voltage V on the capacitor.

What happens when a capacitor is connected to a wire?

The capacitor has an discharges a pulse of charge density 10^4/mm^2 leading to temperatures up to 100,000 K. Simply connecting a wire to one side or the other of a capacitor would really do nothing. Some of the charge might be passed to the wire and it will become part of one of the plates.

Why does no charge flow through a capacitor?

But no charges flow because there’s not a complete circuit, and because the charges on either plate are attracting each other and holding them to the inside plate surfaces. The capacitor is still a net neutral object (as it the Earth).

How long does charge stay on a capacitor?

Charge will stay on a capacitor’s plates unless that charge can be carried elsewhere. If the charged plates are isolated, then pulled apart in a vacuum, they’d keep their charge indefinitely. Dust, humidity, air itself, can all carry off that nonzero charge. Like charges repel, so they spread out over the surface of a conductor.

How do you discharge a capacitor without removing it?

Simply connecting a wire to one side or the other of a capacitor would really do nothing. Some of the charge might be passed to the wire and it will become part of one of the plates. Now if the wire is connected to both sides then the charge will quickly pass from one plate to the other essentially discharging the cap.