# Question #e8ed1

##### 1 Answer

Jan 14, 2016

- Gravitational Force
- If there are moving charges or current flowing in the non-magnetic object then magnetic force.

#### Explanation:

- Each body attracts every other body in this universe.

This is Newton's**Universal Law of Gravitation**. This is a weak force.

Force of Gravity#F= G(m_1m_2) /R^2#

where*G*is Gravitational Constant#6.674×10^(−11) m^3 kg^-1 s^-2#

#m_1# and#m_2# are masses of two bodies, and

*R*is the distance between the two. - When charges move or current flows in a conductor (read your non-magnetic object) it produces magnetic field.

The direction of the lines of force of this magnetic field are given by **Maxwell's right hand thumb rule** . This magnetic field thus produced will interact and exert force on the magnetic field of the magnet.