Masses `2kg` and `8kg` are `18cm` apart. The point where the gravitational field due to them is zero, is

How do you get value of qp. Is there any relation ? With 1 coloumb charge

Given: q = 10 µC = 10 × 10-6 C, F = 16 × 10-4 N To find: Electric field intensity (E) Formula: E = \(\frac{F}{q}\) Calculation: From formula, E = \(\frac{16\times10^{-4}}{10\times10^{-6}}\) = 160 N/C

VA = -10V, VB = 0, q = 2 × 10-6 C To Find: Work done (W) Formula: VBA = \(\frac{W}{q}\) Calculation: From formula, W = VBA × q = (VB – VA) × q = (0 + 10) × 2 × 10-6 = 20 ×...

Correct option is: (D) 1000 V

C) The brick with greater mass moves less than the movement of the brick with lesser mass.

i. Density of lines of force i.e., the number of lines of force per unit area around a particular point determines the strength of the magnetic field at that point. ii....

Correct option is C) equal

A) acceleration due to gravity

By Universal law of gravitation, F = \(\frac{Gm_1m_2}{r^2}\) The force acting between two point masses m1 and m2, is independent of the nature of medium between them. Therefore, Gravitational force acting between two...

Correct Answer - C Gravitational force does not depends on the medium between the masses.