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A proton is kept at rest. A positively c...

A proton is kept at rest. A positively charged particle is released from rest at a distance `d` in its field. Consider two experiments, one in which the charged particle is also a proton and in another, a positron. In the same time `t`, the work done on the two moving charged particles is

A

Same as the same force law is involved in the two experiments

B

less for the case of a postrion, as the positron moves away more rapidly and the force on it weakness,

C

more for the case of a poistron, as the poistron moves away a larger distance

D

same as the work done by charged particle on the stationary proton

Text Solution

AI Generated Solution

To solve the problem step by step, we will analyze the situation of two charged particles (a proton and a positron) being acted upon by the electric field created by a stationary proton. ### Step 1: Understand the setup - We have a stationary proton at rest. - A positively charged particle (either a proton or a positron) is released from rest at a distance `d` from the stationary proton. ### Step 2: Identify the forces acting on the particles - Both the proton and the positron experience a repulsive force due to the electric field created by the stationary proton. ...
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