plz answer the following two questions

Asked by narinder | 7th Jan, 2010, 01:05: PM

Expert Answer:

1/ Power = (Potential difference)2/Resistance

Power = (2xPotential difference)2/Resistance

= 4x(Potential difference)2/Resistance

2/ It'sll consume more electrical energy due to high resistance.




Answered by  | 7th Jan, 2010, 10:36: PM

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