1/5/2024 0 Comments Series and parallel circuits![]() Now, 6/5ohm resistor is connected in series with 5 and 4ohm resistance, so total resistance between point P and Q = 6/5+5+4 = 10.2 ohm. Here, 2ohm resistance is connected in parallel with 3ohm resistor give 6/5 ohm. Now, consider an example of a parallel circuit to understand the concept.įind the total resistance between the points P and Q A parallel circuit requires lots of wires for connection.In a parallel circuit, we cannot apply an additional voltage source.In a parallel circuit, you can easily connect or disconnect a new component without affecting the working of another component.In a parallel circuit, the voltage across every component is the same therefore, all components work efficiently.In a parallel circuit, if any one component gets damaged, the current does not stop and continues to flow through the other components hence other components work efficiently.Kirchhoff's Current Law (KCL)_ applies, and the total current flowing from the source (Is) is equal to the sum of the individual currents flowing through each parallel element. In a parallel circuit, the voltage across each element is the same and equal to the source voltage (Vs), and the current through each element (I1, I2, I3) varies according to the impedance (in this example, the resistance) of each element. In a parallel circuit, all the components have the same voltage. Now, consider an example of a series circuit to understand the concept.įind the current flow through the resistor R1, R2, and R3.īy applying ohms law in the given circuit, we getĪ parallel circuit refers to a circuit with two or more two paths for the current to flow. If a fault occurs at one point, the total circuit will break.If the total number of components increases in the circuit, circuit resistance will more.It carries the same current throughout the circuit.It has a higher output voltage so that we can add more power appliances.It has a simple design that is easy to understand.Kirchhoff's Voltage Law (KVL) applies, and the voltage supplied by the source (Vs) is equal to the sum of the individual voltage drops across each series element. V3) varies according to the impedance (in this example, the resistance) of each element. In contrast, the voltage across each series element (V1, V2. The current through each series element is the same and equal to the source current (Is). In a series circuit, the relationships between current and voltage are the exact inverse of those in the parallel circuit. ![]() In series circuits, the current has only a single path. What is a series circuit?Ī circuit is said to be a series circuit when the flow of current is the same throughout all the components in the circuit. Read the given tutorial to know the difference between series and parallel circuits. In the parallel circuit, all the components have various branches for current flow thus, the current is not the same throughout the circuit. On the other hand, parallel circuits refer to a circuit with more than one path through which current flows. The current in the series circuit is the same throughout the circuit. In the series circuit, all the components are connected in such a way that if any fault happens in the circuit, the current will not flow through the circuit. Next → ← prev Difference between series and parallel circuitsĪ series of circuits refer to a circuit that has only one path through which current flow.
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