When an electron is released in an electric field, how will it move?

The electron will accelerate opposite the direction of the field.

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The electron will accelerate in the direction of the field.

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The electron will move with constant velocity opposite the direction of the field.

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The electron will move with constant velocity in the direction of the field.

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Solution

The correct option is A The electron will accelerate opposite the direction of the field.
The force on electron due to electric field E is $F = q E$ or $m a = - e E$
Thus, electron will accelerate opposite the direction of the field.

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When an electron is released in an electric field, how will it move?

The correct option is A The electron will accelerate opposite the direction of the field.The force on electron due to electric field E is F=qE or ma=−eEThus, electron will accelerate opposite the direction of the field.

The correct option is A The electron will accelerate opposite the direction of the field.
The force on electron due to electric field E is $F = q E$ or $m a = - e E$
Thus, electron will accelerate opposite the direction of the field.