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A small positively charged object is placed at rest in a uniform electric field as shown...

A small positively charged object is placed at rest in a uniform electric field as shown in the figure. When the object is released it will
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Answer #1

When a charged particle is placed in an electric field then there is an electric force exerts on the charged particle.

That is, the force exerted on the charged particle is as follows: F=qE

where q is the charge of the charged particle and is the electric field vector.

The formula for Newton’s second law is

F=ma

Where m is the mass of the charge and a is the acceleration of the charge.

So ma = qE

a = qE/m

Therefore when charge particle is released in the uniform electric field, it will move with constant acceleration.

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