Question

how potential potential difference in series circuits remains same?​

Answer 1

The potential differences across the components are the same in magnitude, and they also have identical polarities. The same voltage is applied to all circuit components connected in parallel. The total current is the sum of the currents through the individual components, in accordance with Kirchhoff's current law

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Answer 2

Answer:

The potential difference between X and Y is greater than between Z and W . In a series circuit the current is the same at each resistor. If the light bulbs are identical , then the resistance is same for each resistor...

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