Elecrical Knowledge

 What Is capacitor ? A capacitor is an electronic component that stores electric charge and energy. It is made up of two conductive plates separated by a dielectric material, which is an insulating material that prevents electrical charge from flowing between the plates. The capacitance of a capacitor, measured in farads, is determined by the size of the plates and the distance between them. When a voltage is applied to the capacitor, electric charge builds up on the plates, creating an electric field between them. The amount of charge that can be stored on the plates is proportional to the voltage applied and the capacitance of the capacitor. The energy stored in a capacitor is given by the equation E = 1/2 * C * V^2, where E is the energy, C is the capacitance, and V is the voltage. Capacitors have a wide range of applications in electronics. They can be used as energy storage devices, voltage regulators, filters, and timing circuits. In energy storage applications, capacitors are us

 What Is Diode? A diode is an electronic component that allows current to flow in only one direction. It is made up of a p-type semiconductor and an n-type semiconductor that are fused together. The p-type semiconductor has an excess of positively charged holes, while the n-type semiconductor has an excess of negatively charged electrons. When a voltage is applied to the diode in the forward direction (positive to the p-type and negative to the n-type), current flows easily through the diode. This is because the positive voltage attracts the electrons in the n-type semiconductor, and the negative voltage attracts the holes in the p-type semiconductor. The result is a current flow from the positive side of the diode to the negative side. In the reverse direction (positive to the n-type and negative to the p-type), the diode acts as an insulator, and virtually no current flows. This is because the negative voltage repels the electrons in the n-type semiconductor, and the positive voltage