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Which of the following statement(s) is/are correct?
  • a)
    The Gauss's law can be used to calculate the field distribution around an electric dipole
  • b)
    If the electric field between two point charges is zero somewhere, then the sign of the two charges is the same
  • c)
    The work done by the external force in moving a unit positive charge from point A at potential VA to point B at potential VB is (VB−VA)
  • d)
    If the electric field due to a point charge varies as r−2.5 instead of r−2, then the Gauss's law will still be valid
Correct answer is option 'B,C'. Can you explain this answer?
Most Upvoted Answer
Which of the following statement(s) is/are correct?a)The Gauss's law ...
If charges are of opposite signs then the two fields are along the same direction. So, they cannot be zero. Hence, the charges should be of same sign.
Further, work done per unit charge by external force = change in potential energy
=
or
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Which of the following statement(s) is/are correct?a)The Gauss's law can be used to calculate the field distribution around an electric dipoleb)If the electric field between two point charges is zero somewhere, then the sign of the two charges is the samec)The work done by the external force in moving a unit positive charge from point A at potential VA to point B at potential VB is (VB−VA)d)If the electric field due to a point charge varies as r−2.5 instead of r−2, then the Gauss's law will still be validCorrect answer is option 'B,C'. Can you explain this answer?
Question Description
Which of the following statement(s) is/are correct?a)The Gauss's law can be used to calculate the field distribution around an electric dipoleb)If the electric field between two point charges is zero somewhere, then the sign of the two charges is the samec)The work done by the external force in moving a unit positive charge from point A at potential VA to point B at potential VB is (VB−VA)d)If the electric field due to a point charge varies as r−2.5 instead of r−2, then the Gauss's law will still be validCorrect answer is option 'B,C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Which of the following statement(s) is/are correct?a)The Gauss's law can be used to calculate the field distribution around an electric dipoleb)If the electric field between two point charges is zero somewhere, then the sign of the two charges is the samec)The work done by the external force in moving a unit positive charge from point A at potential VA to point B at potential VB is (VB−VA)d)If the electric field due to a point charge varies as r−2.5 instead of r−2, then the Gauss's law will still be validCorrect answer is option 'B,C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statement(s) is/are correct?a)The Gauss's law can be used to calculate the field distribution around an electric dipoleb)If the electric field between two point charges is zero somewhere, then the sign of the two charges is the samec)The work done by the external force in moving a unit positive charge from point A at potential VA to point B at potential VB is (VB−VA)d)If the electric field due to a point charge varies as r−2.5 instead of r−2, then the Gauss's law will still be validCorrect answer is option 'B,C'. Can you explain this answer?.
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