A 10ω Electric Heater Is Connected To A 220v 50hz Mains Supply. What Is The Peak Value Of The Potential Difference Across The Heater Element ?

220v

220/ 2v

110v

220 √2v

A 10ω Electric Heater Is Connected To A 220v 50hz Mains Supply. What Is The Peak Value Of The Potential Difference Across The Heater Element ?

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