Question

Coulomb's law is given by F = k q₁q₂ rⁿ where n is 

विकल्प

• `1/2`

• – 2

• 2

• `(-1)/2`

Answer 1

– 2

Explanation:

F = k q₁q₂ rⁿ 

Comparing with F = `(kq_1q_2)/r^2`.  we get n = – 2.