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Two large vertical and parallel metal pl...

Two large vertical and parallel metal plates having a separation of 1cm are connected to a DC voltage source of potential difference X. A proton is released at rest midway between the two plates. It is found to move at `45^@` to the vertical JUST after release. Then X is nearly

A

`1 xx 10^(-5)V`

B

`1 xx 10^(-7)V`

C

`1 xx 10^(-9)`V

D

`1 xx 10^(-10)V`

Text Solution

AI Generated Solution

To solve the problem step by step, we will analyze the motion of the proton in the electric field created by the two parallel plates. ### Step 1: Understand the setup We have two large vertical and parallel metal plates separated by a distance of 1 cm (0.01 m). These plates are connected to a DC voltage source, creating an electric field between them. A proton is released at rest midway between the plates. ### Step 2: Identify the forces acting on the proton When the proton is released, it experiences two forces: 1. The gravitational force acting downward, \( F_g = mg \), where \( m \) is the mass of the proton and \( g \) is the acceleration due to gravity. ...
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