The relationship between light intensity and current is directly proportional. This means that as the light intensity increases, the current also increases, and as the light intensity decreases, the current decreases.
Light intensity affects the current in a circuit by providing the energy needed for electrons to flow through the circuit. The higher the light intensity, the more energy is available, resulting in a higher current.
Yes, there is a limit to the current produced by light intensity. This limit is determined by the material and design of the circuit components, as well as the intensity of the light source.
No, the relationship between light intensity and current cannot be reversed. Light intensity is the cause of the current, and the current is the effect of the light intensity. They cannot be interchanged.
The relationship between light intensity and current is utilized in various practical applications, such as solar panels and light sensors. Solar panels convert light energy into electrical energy, and light sensors use the change in current to measure the amount of light present. Other applications include photodiodes and photovoltaic cells.