A) \[{{Q}_{1}}>{{Q}_{2}},\text{ }{{t}_{1}}>{{t}_{2}}\]
B) \[{{Q}_{1}}>{{Q}_{2}}.\text{ }{{t}_{1}}<\text{ }{{t}_{2}}\]
C) \[{{Q}_{1}}<{{Q}_{2}},{{t}_{1}}>{{t}_{2}}\]
D) \[{{Q}_{1}}<{{Q}_{2}},{{t}_{1}}<{{t}_{2}}\]
Correct Answer: B
Solution :
during charging \[q={{q}_{0}}\left( 1-{{e}^{-}}^{t/RC} \right)\] \[\frac{dq}{dt}=\frac{{{q}_{0}}}{RC}\,{{e}^{-t/RC}}\] i.e., rate of charging \[\downarrow \] with time for same time interval \[{{Q}_{1}}>{{Q}_{2}}\] Also for depositing same charge time taken by later will be more i.e. \[{{t}_{1}}<{{t}_{2}}\]You need to login to perform this action.
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