question_answer

During charging a capacitor, variations of potential V of the capacitor with time t is shown as

A)                                                             

B)

C)                                                                   

D)           

Correct Answer: A

Solution :

 For charging the capacitor                    \[\text{C}{{\text{u}}^{+}}=\left[ Ar \right]3{{d}^{10}}4{{s}^{0}}\Rightarrow 0\text{unpaired electron}\] and Potential difference \[Zn=\left[ Ar \right]3{{d}^{10}}4{{s}^{0}}\Rightarrow 0\text{unpaired electron}\]