Home
Class 12
PHYSICS
Find the magnetic force on loop PQRS due...

Find the magnetic force on loop PQRS due to the wire.

Text Solution

Verified by Experts

`F_(res)=(mu_(0)I_(1)I_(2))/(2pia)a(-hati)+(mu_(0)I_(1)I_(2))/(2pi(2a))a(-hati)`
`=(mu_(0)I_(1)I_(2))/(4pi)(-hati)`
Promotional Banner

Topper's Solved these Questions

  • ELECTRODYNAMICS

    RESONANCE|Exercise PROBLEM|12 Videos

  • ELECTRODYNAMICS

    RESONANCE|Exercise Exercise-1 PART-1|81 Videos

  • ELECTRO MAGNETIC WAVES

    RESONANCE|Exercise Exercise 3|27 Videos

  • ELECTROMAGNETIC INDUCTION

    RESONANCE|Exercise A.l.P|19 Videos

Similar Questions

Explore conceptually related problems

An infinitely long, straight wire carrying current I_(1) passes through the center of circular loop of wire carrying current I_(2) . The infinite wire is perpendicular to the plane ofthe loop. Which of the following statements is/are INCORRECT regarding the magnetic force on the loop due to the infinite wire:

A rigid square loop of side 'a’ and carrying current I_(2) is lying on a horizontal surface near a long current I_(1) carrying wire in the same plane as shown in figure. The net force on the loop due to the wire will be:

A long wire having a semi-circular loop of radius r carries a current I, as shown in Fig. Find the magnetic field due to entire wire.

Figure shows a part of an electric circuit. ABCD is a rectangular loop made of uniform wire. The length AD= BC = 1 cm. The sides AB and DC are long as compared to the other two sides. Find the magnetic force per unit length acting on the wire DC due to the wire AB if the ammeter reads 10A.

A rectangular loop of wire oriented with the left corner at the origin one edge along X -axis and the other along Y axis as shown in the A magnetic field is into the page and has a magnitude that is given by b=alphay where alpha is contant Find the total magnetic force on the loop if it carries current

A rectangular loop of wire is oriented with the left corner at the origin, one edge along X-axis and the other edge along Y-axis as shown in the figure. A magnetic field is into the page and has a magnitude that is given by beta=alphay where alpha is constant. Find the total magnetic force on the loop if it carries carrent i.

Find the resultant magnetic force and torque on the loop.

A triangular loop (ABC) having current i_(2) and an infinite wire having current i_(1) are placed in the same plane.Find the magnetic force of interaction between the infinite wire and the loop ABC .

If the net magnetic force acting on a loop is zero then

Find the magnetic field at the origin due to the combination of two semi infinite wires and a semicircular wire as shown.

RESONANCE-ELECTRODYNAMICS-Advanced level problems
  1. Find the magnetic force on loop PQRS due to the wire.

    Text Solution

    |

  2. Calculate the magnetic moment of a thin wire with a current I=0.8 A, w...

    Text Solution

    |

  3. A small charged ball having mass m and charge q is suspended from a ri...

    Text Solution

    |

  4. The figure shows a conductor of weight 1.0 N& length L=0.5 m placed on...

    Text Solution

    |

  5. Four long wires each carrying current I as shown in the are placed at ...

    Text Solution

    |

  6. A solenoid of length 0.4m and having 500 turns of wire carries a curre...

    Text Solution

    |

  7. A uniformly charged ring of radius 0.1 m rotates at a frequency of 10^...

    Text Solution

    |

  8. The current density bar(J) inside a long, solid cylindrical wire of ra...

    Text Solution

    |

  9. A neutral particle is at rest in a uniform magnetic field vecB.At t=0,...

    Text Solution

    |

  10. A non-uniform magnetic field vecB=B(0)(1+y/d)(-hatk) is present in reg...

    Text Solution

    |

  11. A neutral atom of atomic mass number 100 which is stationary at the or...

    Text Solution

    |

  12. In the figure shown a positively charged particle of charge q and mass...

    Text Solution

    |

  13. A thin beam of charged particles in incident normally on the boundry o...

    Text Solution

    |

  14. An electron moving with velocity vecv(1)=1hati m//s at a point in a ma...

    Text Solution

    |

  15. An electron is shot into one end of a solenoid.As it enters the unifor...

    Text Solution

    |

  16. At time t(1), an electron is sent along the positive direction of x-ax...

    Text Solution

    |

  17. In the figure shown an infinitely long wire carries a current I(1) and...

    Text Solution

    |

  18. A loop PQR formed by three identical uniform conducting rods each of l...

    Text Solution

    |

  19. In order to impatt an angular velocity to an earth satellite the geoma...

    Text Solution

    |

  20. The given fig.shows a coil bent with AB=BC=CD=DE=EF=FG=GH=HA=1 m and c...

    Text Solution

    |

  21. A charged particle +q of mass m is placed at a distance d from another...

    Text Solution

    |