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Assume that a point charge q is projecte...

Assume that a point charge q is projected from a large distance toward the center of a fixed charged ring along its axis. What should be its initial velocity so that the charge may reach the other side of infinity?

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To solve the problem of determining the initial velocity required for a point charge \( q \) to reach the other side of infinity when projected toward the center of a fixed charged ring, we can follow these steps: ### Step 1: Understand the System We have a fixed charged ring with charge \( Q \) and radius \( A \). A point charge \( q \) is projected from a large distance (infinity) towards the center of the ring along its axis. ### Step 2: Identify the Forces and Energy Conservation Since the charge \( q \) is projected towards the ring, we need to consider the forces acting on it. The ring exerts an electric force on the charge \( q \). To find the initial velocity needed, we will use the principle of conservation of energy. ...
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RESNICK AND HALLIDAY-ELECTRIC POTENTIAL-SAMPLE PROBLEM 24.15 Point charge projected from a large distance towards center of fixed charged ring
  1. Assume that a point charge q is projected from a large distance toward...

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