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The Brainliest Answer!
  • Amd
  • Ambitious
2015-05-28T12:52:51+05:30
Power=Potential difference ×Ampere
P=VI
I=P/V=4000W/200V=20 A
Resistance=V²/p=200×200/4000=10Ω
Energy=Heat=I²Rt=200×200×3600×10=1.44×10∧9=1.44Gj
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