CUET Preparation Today
Two particles carrying a charge of 2 nC each connected by an insulating string are placed 1 m apart on a smooth horizontal surface. The tension in the string is |
$1.8 × 10^{-8} N$ $3.6 × 10^{-8} N$ $7.2 × 10^{-8} N$ zero |
$3.6 × 10^{-8} N$ |
The correct answer is Option (2) → $3.6 × 10^{-8} N$ |
