Home
Class 12
PHYSICS
Two identical coaxial circular loops car...

Two identical coaxial circular loops carry a current I each ciculating in the same direction. If the loops approach each other

A

the current in each loop will decrease

B

the current in each loop will increase

C

the current in each loop will remain the same

D

the current in one loop will increases and in the other loop will decrease

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    RESONANCE ENGLISH|Exercise Exercis-2 PART 1|14 Videos

  • ELECTROMAGNETIC INDUCTION

    RESONANCE ENGLISH|Exercise Exercis-2 PART 2|17 Videos

  • ELECTROMAGNETIC INDUCTION

    RESONANCE ENGLISH|Exercise Exercis-1|63 Videos

  • ELECTRODYNAMICS

    RESONANCE ENGLISH|Exercise Advanced level problems|31 Videos

  • ELECTROSTATICS

    RESONANCE ENGLISH|Exercise HLP|40 Videos

Similar Questions

Explore conceptually related problems

Two identical coaxial circular loops carry a current i each circulating int the same direction. If the loops approch each other the current in

Two circular, similar, coaxial loops carry equal currents in the same direction. If the loops are brought nearer, what will happen?

Two circular, similar, coaxial loops carry equal currents in the same direction. If the loops are brought nearer, what will happen?

A small circular loop is suspended from an insulating thread. Another coaxial circular loop carrying a current I and having radius much larger than the first loop starts moving towards the smaller loop. The smaler loop will

A wire of length 'I' is bent into a circular loop of radius R and carries a current I. The magnetic field at the centre of the loop is 'B '. The same wire is now bent into a double loop. If both loops carry the same current I and it is in the same direction, the magnetic field at the centre of the double loop will be

A square loop of side a carris a current I . The magnetic field at the centre of the loop is

Two co-axial identical circular current carrying loops are shown in figure, currents in them are in the same directions. Now, match the following two columns. {:(,"Column I",,"Colums II"),(A.,"Current i"_(1)" is increased",p.,"Loops will attract each other"),(B.,"Current i"_(2)" is decreased",q.,"Loops will repel each other"),(C.,"Loop-1 is moved towards loop-2",r.,"Current i"_(1)" will increase"),(D.,"Loop-2 is moved away from loop-1",s.,"Current i"_(2)" will decrease"):}

A circular loop carrying a current is replaced by an equivalent magnetic dipole. A point on the loop is in

A long straight wire is carrying current I in + z direction .The x-y plane contains a closed circular loop carrying current I_(2) and not encircling the straight wire.The force on the loop will be

Two very small identical circular loops (1) "and" (2) carrying equal currents I are placed vertically (w.r.t. the plane of the paper) with their geometrical axes perpendicualr to each other as shown in figure. Find the magnitude and direction of the net magnetic field produced at point O.

RESONANCE ENGLISH-ELECTROMAGNETIC INDUCTION-Exercis-1 PART 2
  1. Two circular coils A and B are facing each other as shown in the diagr...

    Text Solution

    |

  2. Two identical conductors P and Q are placed on two frictionless rails ...

    Text Solution

    |

  3. Two identical coaxial circular loops carry a current I each ciculating...

    Text Solution

    |

  4. A square coil ACDE with its palce vertical is release from rest in a h...

    Text Solution

    |

  5. In the figure shown, the magnet is pushed towards the fixed ring along...

    Text Solution

    |

  6. A closed iron ring is held horizontally and a bar magnet is dropped th...

    Text Solution

    |

  7. A and B two metallic rings placed at opposite sides of an infinitely l...

    Text Solution

    |

  8. A neutral metallic ring is placed in a circular symmetrical uniform ma...

    Text Solution

    |

  9. A bar magnet is released from rest along the axis of a very long, ver...

    Text Solution

    |

  10. A conducting rod is moved with a constant velocity v in a magnetic fi...

    Text Solution

    |

  11. In the given arrangement, the loop is moved with consisant velocity in...

    Text Solution

    |

  12. A uniform magnetic field exista in reign given by . A rod of length 5m...

    Text Solution

    |

  13. Consider the situation shown in . The wire AB is slid on the fixed rai...

    Text Solution

    |

  14. A thin semicircular conducting ring of radius R is falling with its pl...

    Text Solution

    |

  15. A conducting rod of length is moved at constant velocity v(0) on two p...

    Text Solution

    |

  16. Figures shows a square loop of side 1m and resistance 1Omega. The magn...

    Text Solution

    |

  17. AB and CD are fixed conducting smooth rails plaed in a vertical plane ...

    Text Solution

    |

  18. shows a conducting loop being pulled out of a magnetic field with a sp...

    Text Solution

    |

  19. For the situation shown in the figure, flux through the square loop is...

    Text Solution

    |

  20. A infinitely long conductor AB lies along the axis of a circular loop ...

    Text Solution

    |