A hot electric iron has a resistance of \[80\,\Omega \] and is used on – McqOptions

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1.	A hot electric iron has a resistance of \[80\,\Omega \] and is used on a 200 V source. The electrical energy spent, if it is used for two hours, will be [Pb. PET 2002]
A.	8000 Wh
B.	2000 Wh
C.	1000 Wh
D.	800 Wh
Answer» D. 800 Wh

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