Choice-B is the correct one.
-- The atomic number is the number of protons in the nucleus.
-- Each proton in the nucleus is usually matched by one electron in the 'cloud'.
-- The addition of a proton OR a neutron increases the mass number by 1 .
-- Electrons have such small mass that they don't figure into the atomic mass at all.
That's a not-bad description of a capacitor.
What’s the answer choices to pick from?
Mass (m) and volume (v)
the equation is d = m/v
D is correct answer.Momentum it depends to acceleration and velocity, and inertia only depends on velocity.
Hope it helped.
-Charlie