Home
Class 12
PHYSICS
An equilateral triangular loop ADC havin...

An equilateral triangular loop `ADC` having some resistance is pulled with a constant velocity `v` out of a uniform magnetic field directed inot the paper. At time `t = 0`, side `DC` of the loop at is at edge of the magnetic field.

The induced current `(i)` versus time `(t)` graph will be as

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    NARAYNA|Exercise ASSERTION & REASON|6 Videos
  • ELECTROMAGNETIC INDUCTION

    NARAYNA|Exercise EXERCISE-3|24 Videos
  • ELECTRO MAGNETIC WAVES

    NARAYNA|Exercise LEVEL-II(H.W)|14 Videos
  • ELECTROMAGNETIC WAVES

    NARAYNA|Exercise EXERCISE -4|15 Videos

Similar Questions

Explore conceptually related problems

A conducting loop is pulled with a constant velocity towards a region of uniform magnetic field as shown in the figure then the current involved in the loop is ( d gt r ) -

A rectangular loop of wire in the plane of the paper starts outside a perpendicular uniform magnetic field directed into the paper as shown in the following figure. The loop is pulled with a constant velocity through the magnetic field and out the other side. Which of the following graphs would best represent the variation of the electric current in the wire with time?

A rectangular loop of resistance R, and sides l and X, is pulled out of a uniform magnetic field B with a for maintaining uniform velocity of withdrawal is __

A uniform circular loop of radius a and resistance R is pulled at a constant velocity v out of a region of a uniform plane of the loop and the velocity are both perpendicular to B. Then the electrical power in the circular loop at the instant when the arc (of the circular loop) outside the region of magnetic field subtends an angle (pi)/(3) at the centre of the loop is

A loop shown in the figure is immersed in the varying magnetic field B=B_0t , directed into the page. If the total resistance of the loop is R , then the direction and magnitude of induced current in the inner circle is

A square loop of side d is moved with velocity v hati in an non-uniform magnetic field B_0 /a x hatk then the emf induced shown is?

A circular loop is placed in magnetic field B=2t. Find the direction of induced current produced in the loop.

A conducting loop carrying a current I is placed in a uniform magnetic field ponting into the plane of the paper as shown. The loop will have a tendency to

A square loop of side 22cm is converted into circular loop in 0.4s . A uniform magnetic field of 0.2T directed normal to the loop, then the induced in the loop is

NARAYNA-ELECTROMAGNETIC INDUCTION-EXERCISE-4
  1. A square of side L meters lies in the x-y plane in a region, where the...

    Text Solution

    |

  2. A loop made of straight edegs has six corners at A(0,0,0), B(L, O,0) C...

    Text Solution

    |

  3. The self inductance L of a solenoid of length l and area of cross-sect...

    Text Solution

    |

  4. A 0.1 m long conductor carrying a current of 50 A is perpendicular to ...

    Text Solution

    |

  5. A wheel has three spokes and is an uniform magnetic field perpendicula...

    Text Solution

    |

  6. Find the linear speed the bicycle required to power its head light by...

    Text Solution

    |

  7. A conducting loop of radius R is present in a uniform magnetic field B...

    Text Solution

    |

  8. A magnetic field induction is changing in magnitude in a region at a c...

    Text Solution

    |

  9. A magnetic flux through a stationary loop with a resistance R varies d...

    Text Solution

    |

  10. The length of a wire required to manufacture a solenoid of length l an...

    Text Solution

    |

  11. The inductance L of a solenoid of length l, whose windings are made of...

    Text Solution

    |

  12. A circular wire loop of radius R is placed in the x-y plane centered a...

    Text Solution

    |

  13. An equilateral triangular loop ADC having some resistance is pulled wi...

    Text Solution

    |

  14. The current through the coil in figure (i) varies as shown in figure (...

    Text Solution

    |

  15. Two infinitely long conducting parallel rails are connected through a ...

    Text Solution

    |

  16. A flexible conducting wire in the form of a circle is kept in a unifor...

    Text Solution

    |