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An electron is released from rest in a region of space with a non-zero electric field. Which of the following statements in true?
  • a)
    The electron will begin moving towards a region of higher potential.
  • b)
    The electron will begin moving towards a region of lower potential.
  • c)
    The electron will begin moving along a line of constant potential.
  • d)
    Nothing can be concluded unless the direction of the electric field is known.
Correct answer is option 'A'. Can you explain this answer?
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Most Upvoted Answer
An electron is released from rest in a region of space with a non-zero...
The Correct Answer is Option 'A'

Explanation:

When an electron is released from rest in a region of space with a non-zero electric field, it experiences a force due to the electric field. The direction of this force is given by the equation F = qE, where F is the force experienced by the electron, q is the charge of the electron, and E is the electric field.

Force on the Electron:
- The force on the electron is given by the equation F = qE, where q is the charge of the electron and E is the electric field.
- Since the electron has a negative charge, the force experienced by the electron is in the opposite direction to the electric field.
- Therefore, if the electric field points in the positive direction, the force on the electron will be in the negative direction, and vice versa.

Motion of the Electron:
- The electron will accelerate in the direction of the force it experiences due to the electric field.
- Since the force is in the opposite direction to the electric field, the electron will accelerate towards the region of higher potential.
- This is because the potential is defined as the potential energy per unit charge, and the electron will move in the direction that decreases its potential energy.
- Therefore, the electron will begin moving towards a region of higher potential.

Conclusion:
- When an electron is released from rest in a region of space with a non-zero electric field, it will begin moving towards a region of higher potential.
- Therefore, the correct answer is option 'A', the electron will begin moving towards a region of higher potential.
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Community Answer
An electron is released from rest in a region of space with a non-zero...
An electron always move from a region of lower potential to higher potential. so option a is correct
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An electron is released from rest in a region of space with a non-zero electric field. Which of the following statements in true?a)The electron will begin moving towards a region of higher potential.b)The electron will begin moving towards a region of lower potential.c)The electron will begin moving along a line of constant potential.d)Nothing can be concluded unless the direction of the electric field is known.Correct answer is option 'A'. Can you explain this answer?
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An electron is released from rest in a region of space with a non-zero electric field. Which of the following statements in true?a)The electron will begin moving towards a region of higher potential.b)The electron will begin moving towards a region of lower potential.c)The electron will begin moving along a line of constant potential.d)Nothing can be concluded unless the direction of the electric field is known.Correct answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about An electron is released from rest in a region of space with a non-zero electric field. Which of the following statements in true?a)The electron will begin moving towards a region of higher potential.b)The electron will begin moving towards a region of lower potential.c)The electron will begin moving along a line of constant potential.d)Nothing can be concluded unless the direction of the electric field is known.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An electron is released from rest in a region of space with a non-zero electric field. Which of the following statements in true?a)The electron will begin moving towards a region of higher potential.b)The electron will begin moving towards a region of lower potential.c)The electron will begin moving along a line of constant potential.d)Nothing can be concluded unless the direction of the electric field is known.Correct answer is option 'A'. Can you explain this answer?.
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