Answer:
a) least mass
Explanation:
According to the Newton's first law of motion, more the mass of a body the greater is its inertia, and inertia is the tendency of a body to resist any change to its state of rest or uniform motion.
Greater is the mass of charge least is its deflection under the influence of magnetic field.
<em>This can be explained well by the mathematical equations relating the </em><em>centripetal force and the magnetic force</em><em> on a charged mass moving in a magnetic field perpendicular to the velocity:</em>
where:
m = mass of the charged particle
v = velocity of projection of the charged mass into the magnetic field
r = radius of curvature of path of charged mass under the magnetic force
q = magnitude of charge on the particle of mass 'm'
B = intensity of magnetic field normal to 'v'
i.e.
- Speed of the charge is higher when its mass is lesser and according to the Fleming's left hand rule we known that the charge continuously faces a magnetic force while moving in the field.
& also,
- Which indicates that more is the mass of charge larger is the radius of its trajectory of motion which means lesser is its deviation.
Answer:
Mechanical advantage = 5
Explanation:
Given the following data;
Output force = 500N
Input force = 100N
To find the mechanical advantage;
M.A = 5
Answer:
Explanation:
= Force experienced by the charge =
= magnitude of charge producing the electric field
= magnitude of charge experiencing the electric force
= distance between the two charges
Electric force experienced by the charge is given using coulomb's law as
Electric potential energy of the charge can be given as