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NEET 2026 Physics Question 15

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Question 15PhysicsSource page 6

NEET 2026 Physics Question 15

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Question

Two infinitely long parallel conducting wires A and B carry currents 1 and 2I, respectively, in the same direction. The wire A has uniform mass per unit length A and lies on an insulated floor. The wire B is kept fixed at a height h above the floor. The minimum magnitude of h so that the wire A does not rise from the floor is : [g is the acceleration due to gravity and yu, is the permeability of free space] ul? 12 W 5s

Options

1Refer to the source question image for option 1.
2ev @ 2 @ dl Ag Ag
3Refer to the source question image for option 3.
4Refer to the source question image for option 4.

Supplied answer marker

Option 2 - ev @ 2 @ dl Ag Ag

Explanation

Explanation will be updated after review.

Source question image

Use the source crop for formulas, diagrams and typography that may not be fully represented in the text transcription.

Subject

Physics

Chapter

Chapter review pending

Topic

Topic review pending

Difficulty

Review Pending

Question type

Multiple Choice

Year

2026

Keywords

NEET 2026Re-NEET 2026Physicsquestion 15answer key

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Re-NEET 2026 Questions with Supplied Answers

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Option 2 - R¥?

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Question 16Physics

Review Pending

An ideal Zener diode with breakdown voltage of -3V is reverse biased with a negative input voltage V, = -5V. The magnitude of voltage difference between points B and A is : ) B R A (H3v

Chapter review pending · Topic review pending

Option 2 - 2v 31v

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Question 13Physics

Review Pending

Two planets P, and P, with equal mass have radii R, and R,, respectively, where R, = The escape speeds of P, and P, are v, and v,, respectively. Then V2 is: Vi 1 03] NA 21 3 V2 @ 2

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Option 3

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Question 17Physics

Review Pending

In an adiabatic expansion, the temperature of one mole of an ideal monatomic gas (y=5/

Chapter review pending · Topic review pending

Option 3 - decreases from 60 K to 50 K. The work done by the gas in the process is : (Take the universal gas constant as R = 8.3 J mol™ K"

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NEET 2026 Physics Question 15

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Explanation

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Re-NEET 2026 Questions with Supplied Answers

Related questions

In a solar system, the time-period of revolution of a planet tracing a circular orbit of radius R is proportional to :

An ideal Zener diode with breakdown voltage of -3V is reverse biased with a negative input voltage V, = -5V. The magnitude of voltage difference between points B and A is : ) B R A (H3v

Two planets P, and P, with equal mass have radii R, and R,, respectively, where R, = The escape speeds of P, and P, are v, and v,, respectively. Then V2 is: Vi 1 03] NA 21 3 V2 @ 2

In an adiabatic expansion, the temperature of one mole of an ideal monatomic gas (y=5/

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