Question

The graph shows the variation of voltage ‘V’ across the plates of two capacitors A and B versus increase of charge ‘Q’ stored on them. Which of the two capacitors has higher capacitance? Give reason for your answer.

Answer 1

C = \(\cfrac{Q}{V}=\cfrac{1}{Slope\,of\,line}\)

As slope of A is smaller, capacitance of A is higher.

Comments

C=Q/V=1/SLOPE OF LINE

Answer 2

C=Q/V=1/SLOPE OF LINE