Physics, asked by aneesshreen2361, 1 year ago

A mobile phone charger is -; 1) an inverter; 2) a UPS; 3) a step-down transformer; 4) a step-up transformer

Answers

Answered by TheRuhanikaDhawan

3) a step-down transformer

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A mobile phone charger is a step-down transformer

Answered by mona8816

step down transformer

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