In a regular polygon of n sides, each corner is at a distance r from the center . Identical charges are placed at ( n-1) corners . At the center, the intensity is E and the potential is `V`. The ratio ` V//E` has magnitude .A. nrB. `(n-1)r`C. `(n-1)//r`D. `r(n-1)//n`

In a regular polygon of n sides, each corner is at a distance r from t

1.	In a regular polygon of n sides, each corner is at a distance r from the center . Identical charges are placed at ( n-1) corners . At the center, the intensity is E and the potential is `V`. The ratio ` V//E` has magnitude .A. nrB. `(n-1)r`C. `(n-1)//r`D. `r(n-1)//n`
Answer» Correct Answer - B `V=(n-1)(KQ)/(r), E=(KQ)/(r^(2))rArr V/E=(n-1)r`

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In a regular polygon of n sides, each corner is at a distance r from the center . Identical charges are placed at ( n-1) corners . At the center, the intensity is E and the potential is `V`. The ratio ` V//E` has magnitude .A. nrB. `(n-1)r`C. `(n-1)//r`D. `r(n-1)//n`

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