![A DC voltage source is connected to a series L-C circuit by turning on the switch S at time t = 0 as shown in the figure](https://www.gkseries.com/blog/wp-content/uploads/2023/10/A-DC-voltage-source-is-connected-to-a-series-L-C-circuit-by-turning-on-the-switch-S-at-time-t-0-as-shown-in-the-figure.jpg)
Q. A DC voltage source is connected to a series L-C circuit by turning on the switch S at time t = 0 as shown in the figure. Assume i(0) = 0, v(0) = 0 . Which one of the following circular loci represents the plot of i(t) versus v(t) ?
![](https://www.gkseries.com/blog/wp-content/uploads/2023/10/Screenshot-1009.png)
![](https://www.gkseries.com/blog/wp-content/uploads/2023/10/Screenshot-1010.png)
Ans: Option B