Work done = M x g x h
M = Mass of the body in Kg
g = Acceleration due to gravity
h - height of displacement
Work done = (M x g) x h
= 50 N x 1.5 m
= 75 J
Water can contain dillute chemical solutions that can dissolve rock such as hydrochloric acid working against limestone
Answer:
Explanation:
Given
Current is flowing towards right side
Considering right side i.e. +x to be positive and direction outside the paper be +k
suppose charge is below the wire and is moving towards right

magnetic field below the wire is outside the Paper using right hand thumb rule




i.e. Force acts in Downward direction
i charge is moving towards left i.e.


towards upward direction