Question

A free positive charge released in an electric field will do which of the following? accelerate in the direction perpe...

A free positive charge released in an electric field will do which of the following?

accelerate in the direction perpendicular to the electric field

accelerate in the same direction as the electric field  

accelerate in a circular path

remain at rest

accelerate in the direction opposite to the electric field

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Answer #1

As charge is positive, the force F points in the direction opposite to increasing potential (or) in the direction of decreasing potential. The electric potential decreases continuously as we move along the direction of the electric field. As force is in the direction of decresing potnetial, the positive charge accelaerate in the same direction as the electric field.

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