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Mixed Combination of Cells

Is resistance...

Question

Is resistance constant in a circuit?

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Solution

Resistance
A substance's resistance to the flow of electric current is defined as its opposition to it. The uppercase letter R is the symbol for it.
If the circuit's resistance follows Ohm's Law, the resistance is constant.
Voltage and current are the variable portions of Ohm's law equation, while resistance is a constant.
The physical property of the materials is the resistor.
Hence, resistance is constant in a circuit.

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