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A point particle of mass m carrying an electric charge q is attached to a spring of stiffness constant k. A constant electric field E along the direction of the spring is switched on for a time interval T(whereT  Neglecting radiation loss, the amplitude of oscillation after the field is switched off is
  • a)
  • b)
  • c)
  • d)
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
A point particle of mass m carrying an electric charge q is attached t...
Let, in presence of electric field, the spring elongates by; distance ‘y’

The direction of motion is along y direction, then equation of motion is,



Now,

Now, apply boundary conditions, at t = 0, y = 0

where,  
Now, the amplitude of oscillation is, 
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A point particle of mass m carrying an electric charge q is attached to a spring of stiffness constant k. A constant electric field E along the direction of the spring is switched on for a time interval T(whereT Neglecting radiation loss, the amplitude of oscillation after the field is switched off isa)b)c)d)Correct answer is option 'D'. Can you explain this answer?
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A point particle of mass m carrying an electric charge q is attached to a spring of stiffness constant k. A constant electric field E along the direction of the spring is switched on for a time interval T(whereT Neglecting radiation loss, the amplitude of oscillation after the field is switched off isa)b)c)d)Correct answer is option 'D'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about A point particle of mass m carrying an electric charge q is attached to a spring of stiffness constant k. A constant electric field E along the direction of the spring is switched on for a time interval T(whereT Neglecting radiation loss, the amplitude of oscillation after the field is switched off isa)b)c)d)Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A point particle of mass m carrying an electric charge q is attached to a spring of stiffness constant k. A constant electric field E along the direction of the spring is switched on for a time interval T(whereT Neglecting radiation loss, the amplitude of oscillation after the field is switched off isa)b)c)d)Correct answer is option 'D'. Can you explain this answer?.
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