Question

what is the use of resistivity in dailylife​

Answer 1

Answer:

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It provides variable output voltage based on the resistance and the overall working is controlled by Ohm's Law. The working of heaters, kettles and other equipment also follows this law. Mobile phone & laptop chargers use DC power supply in operations.

Answer 2

Answer:

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It provides variable output voltage based on the resistance and the overall working is controlled by Ohm's Law. The working of heaters, kettles and other equipment also follows this law. Mobile phone & laptop chargers use DC power supply in operations