A home electric appliance works on 220V potential. Calculate the work in carrying 20 coulombs of charge through this appliance.

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Solution

Step1:- Given data:
Potential difference V = 220V
Charge carrying q = 20 coulomb
Step2:- Finding the work
Work = $c h a r g e \times p o t e n t i a l d i f f e r e n c e$
$W = q . V = 20 \times 220$
$= 4400 j o u l e s .$
Hence, the work in carrying 20 coulombs of charge through a home electric appliance that works on 220V potential is 4400 joules.

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A home electric appliance works on 220V potential. Calculate the work in carrying 20 coulombs of charge through this appliance.

Step1:- Given data: Potential difference V = 220V Charge carrying q = 20 coulombStep2:- Finding the work Work = charge×potentialdifference W=q.V=20×220 =4400joules. Hence, the work in carrying 20 coulombs of charge through a home electric appliance that works on 220V potential is 4400 joules.