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akankshya biswal Grade: 12
        

hello sir,


we know v is directly proportional to q(charge)


but while calculating c(capacitance)


why q proportional to v is taken

7 years ago

Answers : (1)

Askiitian.Expert Rajat
24 Points
										

Hi,


 


The cause for the appearence of charge q on the plates of a capacitor is the applied Voltage.


Thus, greater the applied voltage, greater is the charge that will appear on the Capacitor.


Hence we take q proportional to V


 


A proportional to B


is same as saying


B is proportional to A


 


All that matters is the linear Relationship between the two physical quantities.


 


Regards,


Rajat


Askiitian Expert


 

7 years ago
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