1.

A capacitor when filled with a dielectric \[K=3\] has charge \[{{Q}_{0}}\], voltage \[{{V}_{0}}\] and field\[{{E}_{0}}\]. If the dielectric is replaced with another one having \[K=9\] the new values of charge, voltage and field will be respectively

A.         \[3{{Q}_{0}},\ 3{{V}_{0}},\ 3{{E}_{0}}\]      
B.            \[{{Q}_{0}},\ 3{{V}_{0}},\ 3{{E}_{0}}\]
C.         \[{{Q}_{0}},\ \frac{{{V}_{0}}}{3},\ 3{{E}_{0}}\]   
D.            \[{{Q}_{0}},\ \frac{{{V}_{0}}}{3},\ \frac{{{E}_{0}}}{3}\]
Answer» E.


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