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The current carrying wire and rod AB are in the same plane. The rod moves parallel to the wire with a velocity v. Which one of the following statement is true about induced emf in the rod.
  • a)
    There will be no induced emf in the rod 
  • b)
    End A  will be at lower potential with respect to  B
  • c)
    A and B will be at the same potential
  • d)
    Potential at A  will be higher than at  B
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
The current carrying wire and rodABare in the same plane. The rod move...
When the rod move in the magnetic field due to current carrying wire. The emf is induced in the rod.
Magnetic field due to current carrying wire is


So  B is farther from  A
So  B is at lower potential.
The correct answer is: Potential at A  will be higher than at  B
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Most Upvoted Answer
The current carrying wire and rodABare in the same plane. The rod move...
When the rod move in the magnetic field due to current carrying wire. The emf is induced in the rod.
Magnetic field due to current carrying wire is


So  B is farther from  A
So  B is at lower potential.
The correct answer is: Potential at A  will be higher than at  B
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Community Answer
The current carrying wire and rodABare in the same plane. The rod move...
When the rod move in the magnetic field due to current carrying wire. The emf is induced in the rod.
Magnetic field due to current carrying wire is


So  B is farther from  A
So  B is at lower potential.
The correct answer is: Potential at A  will be higher than at  B
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The current carrying wire and rodABare in the same plane. The rod moves parallel to the wire with a velocityv. Which one of the following statement is true about induced emf in the rod.a)There will be no induced emf in the rodb)EndA will be at lower potential with respect toBc)AandBwill be at the same potentiald)Potential atA will be higher than atBCorrect answer is option 'D'. Can you explain this answer?
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The current carrying wire and rodABare in the same plane. The rod moves parallel to the wire with a velocityv. Which one of the following statement is true about induced emf in the rod.a)There will be no induced emf in the rodb)EndA will be at lower potential with respect toBc)AandBwill be at the same potentiald)Potential atA will be higher than atBCorrect answer is option 'D'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about The current carrying wire and rodABare in the same plane. The rod moves parallel to the wire with a velocityv. Which one of the following statement is true about induced emf in the rod.a)There will be no induced emf in the rodb)EndA will be at lower potential with respect toBc)AandBwill be at the same potentiald)Potential atA will be higher than atBCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The current carrying wire and rodABare in the same plane. The rod moves parallel to the wire with a velocityv. Which one of the following statement is true about induced emf in the rod.a)There will be no induced emf in the rodb)EndA will be at lower potential with respect toBc)AandBwill be at the same potentiald)Potential atA will be higher than atBCorrect answer is option 'D'. Can you explain this answer?.
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