![]() In the case of a parallel configuration, each resistor has the same potential drop across it, and the currents through each resistor may be different, depending on the resistor. In a parallel circuit, all of the resistor leads on one side of the resistors are connected together and all the leads on the other side are connected together. In a series circuit, the output current of the first resistor flows into the input of the second resistor therefore, the current is the same in each resistor. The simplest combinations of resistors are series and parallel connections ( Figure 6.2.1). The equivalent resistance of a combination of resistors depends on both their individual values and how they are connected. If several resistors are connected together and connected to a battery, the current supplied by the battery depends on the equivalent resistance of the circuit. Most circuits have more than one resistor. Basically, a resistor limits the flow of charge in a circuit and is an ohmic device where. In Current and Resistance, we described the term ‘resistance’ and explained the basic design of a resistor. Calculate the equivalent resistance of resistors connected in parallel. ![]() Calculate the equivalent resistance of resistors connected in series.By the end of the section, you will be able to:
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