Assertion (A) Electromagnetic force is enormously strong as compared to gravitational force. Yet gravity dominates in the large-scale phenomena (e.g. formation of galaxies).
Reason ( R ) Existence os positive and negative charges make matter mostly electrically neutral.
Which of the following is true ?

Options

A. Both (A) and ( R ) are true and ( R ) is the correct explantion of (A)
B. Both (A) and ( R ) are true, but ( R ) is not the correct explantion of (A)
C. (A) is true, but ( R ) is false
D. (A) is false, but ( R ) is true

Answer

A

Explanation

Both A and R true and R is the correct explanation of A.
" Although the electromagnetic force is far stronger than gravity, it tends to cancel itself out within large object, so over the largest distances (on the scale of planets and galaxies), gravity is the dominant force."