Yes that's what batteries do.
Energy is not stored in lights (not electric ones at least). Energy is used by lights.
Energy is stored in fields by creating potential energy through the configuration or arrangement of the field. For example, in an electric field, energy is stored as electric potential energy when charges are separated. In a gravitational field, energy is stored as gravitational potential energy based on an object's position in the field.
The electric field in a capacitor is directly proportional to the amount of stored energy in the system. This means that as the electric field increases, the amount of stored energy in the capacitor also increases.
Energy is stored in a capacitor in the electric field between its plates. In an inductor, energy is stored in the magnetic field around the coil.
Electric potential is the amount of electric potential energy per unit charge at a specific point in an electric field. Electric potential energy, on the other hand, is the energy stored in an object due to its position in an electric field. In simpler terms, electric potential is like the "pressure" at a point in the field, while electric potential energy is the "stored energy" of an object in that field.
In a battery.
The energy stored in the electric field of a capacitor is given by the formula: ( \frac{1}{2} C V^2 ), where C is the capacitance of the capacitor and V is the voltage across it. This energy represents the potential energy stored in the form of electric field between the charged plates of the capacitor.
Electric energy can be stored in batteries, inductors, and capacitors.
The Magnetic field itself can do no work and is a byproduct of the electric current. The energy is stored in the current or provided by whatever drives the current.
Electricity can be stored in batteries, which convert chemical energy into electrical energy. It can also be stored in capacitors, which store electrical energy in an electric field.
The total electric-field energy stored in a capacitor when charged to its maximum capacity is equal to the energy stored in the electric field between the capacitor plates. This energy can be calculated using the formula: E 1/2 C V2, where E is the energy stored, C is the capacitance of the capacitor, and V is the voltage across the capacitor plates.
The energy stored in the magnetic field of a capacitor is typically negligible compared to the energy stored in the electric field between the capacitor plates. In most practical capacitor applications, the dominant energy storage mechanism is the electric field between the plates.