If several resistors are connected in series in an electric circuit, the potential difference across each resistor, the current, varies directly with its resistance.
A resistor is a used to control the flow of electricity in an electric circuit. They are made up of carbon or copper, which resist the flow of charge.
The total resistance across all the component, in a series circuit, increases with adding of more component.
Thus, If several resistors are connected in series in an electric circuit, the potential difference across each resistor, the current, varies directly with its resistance.
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