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And just like the names imply, a series circuit connects devices in series (like a string of Christmas tree lights), and a parallel circuit connects devices in parallel (like the outlets in your house).Of course, circuits can be more complicated than these two basic types.
But what you may not know is that the light flashes because of an RC circuit!
The duration of the flash is determined by the resistance and the capacitance in that circuit.
Touch screens on modern smartphones and tablets also employ capacitors, making them quite useful!
The other important part of an RC circuit is the 'R' - the resistor.
One such type of circuit is an RC circuit, which is a circuit that has both a resistor and a capacitor.
This is exactly where the 'R' and the 'C' in the name come from.In order to better understand RC circuits, we first need to know more about the two components that define it.A capacitor is two parallel plates separated by an insulator.We call the rate of decay of current and voltage the time of decay.This value is represented by the constant τ, which is equal to R*C and is measured in seconds.By now you should be quite familiar with two simple types of circuits called series and parallel circuits.You may remember that a circuit is any path along which electrons can flow.I In any parallel circuit of elemnts: R, C,: resistance, capacitance (and or inductance) , the voltage across all 2 elements is the same, the current through individual elemnnts and its phase differs.Since the voltage is the common factor, the vector diagram will have the 2 currents relative to the voltage reference vector.Resistors are all sorts of things - light bulbs, toasters, televisions, and more.While current in a circuit is directly proportional to the amount of voltage, it is inversely proportional to the amount of resistance.