Physics · JEE | KINETIC THEORY

The universal gas constant \( R \) is related to the Boltzmann constant \( k_B \) and Avogadro's number \( N_A \) by the expression:

1. A
   \( R = \frac{N_A}{k_B} \)
2. B
   \( R = \frac{k_B}{N_A} \)
3. C
   \( R = k_B N_A \)
4. D
   \( R = k_B N_A^2 \)