MCQOPTIONS
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MCQOPTIONS
| 1. |
In a certain region of space, gravitational field is given by\[I=-(K/r)\]. Taking the reference point to be at \[r={{r}_{0}}\]with \[V={{V}_{0}},\] find the potential. |
| A. | \[K\,\log \frac{r}{{{r}_{0}}}+{{V}_{0}}\] |
| B. | \[K\,\log \frac{{{r}_{0}}}{r}+{{V}_{0}}\] |
| C. | \[K\,\log \frac{r}{{{r}_{0}}}-{{V}_{0}}\] |
| D. | \[\log \frac{{{r}_{0}}}{r}-{{V}_{0}}r\] |
| Answer» B. \[K\,\log \frac{{{r}_{0}}}{r}+{{V}_{0}}\] | |