A) nP
B) \[{{\operatorname{nP}}^{2}}\]
C) \[{{\operatorname{n}}^{2}}P\]
D) \[\operatorname{n}/P\]
Correct Answer: C
Solution :
Resistance of each part =R/n Effective resistance \[=\frac{R}{{{n}^{2}}}\] Battery voltage is constant \[\operatorname{P}\propto \frac{1}{R}\Rightarrow \frac{P'}{P}=\frac{R}{R/{{n}^{2}}}={{n}^{2}}\]You need to login to perform this action.
You will be redirected in
3 sec