Inside a superconducting ring,six identical r | vedclass

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(D) The ring is superconducting,which means it has zero resistance. Therefore,all points on the ring ($1, 2,$ and $3$) are at the same potential.Since

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All of the above

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(D) The ring is superconducting,which means it has zero resistance. Therefore,all points on the ring ($1, 2,$ and $3$) are at the same potential.Since the potential difference between any two points on the ring is zero,the equivalent resistance between any two points on the ring ($1$ and $2$,$2$ and $3$,or $3$ and $1$) is zero.Thus,the equivalent resistance between $1$ and $3$ is zero,and the equivalent resistances between $1$ and $2$,$2$ and $3$,and $3$ and $1$ are all equal (all are zero).Therefore,all the given statements are correct.

Inside a superconducting ring,six identical resistors each of resistance $R$ are connected as shown in the figure. The equivalent resistance$(s)$:

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