Answer:
B) Coulomb's law
Explanation:
As per coulombs law if two point charges are placed at some distance from each other then the force of interaction between them is given as
[tex]F = \frac{kq_1q_2}{r^2}[/tex]
here we know that
[tex]q_1 , q_2[/tex] = two charges between which force of interaction is required
d = distance between two charges
[tex]k = \frac{1}{4\pi \epsilon_0}[/tex]
Faraday law is used to find the induced EMF due to changing magnetic flux
Ohm's law is used to relate potential difference between the ends of a conductor with its resistance and its current
