Home
Class 12
PHYSICS
A loop made of straight edegs has six co...

A loop made of straight edegs has six corners at `A(0,0,0), B(L, O,0) C(L,L,0), D(0,L,0) E(0,L,L)` and `F(0,0,L)`. Where `L` is in meter. A magnetic field `B = B_(0)(hat(i) + hat(k))T` is present in the region. The flux passing through the loop `ABCDEFA` (in that order) is

A

`B_0L^2Wb`

B

`2B_0L^2Wb`

C

`sqrt2B_0L^2Wb`

D

`4B_0L^2Wb`

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 loop A(0,0,0)B(5,0,0)C(5,5,0)D(0,5,0)E(0,5,10) and F(0,0,10) of straight edges has six corner points and two sides. The magnetic field in this region is vec(B) = (3hati + 4hatk) T. The quantity of flux through the loop ABCDEFA (in Wb) is

L_(1)=L_(0)+rt . What does L_(0) represent in the given expression?

Consider a loop ABCDEFA. With coordinates A (0, 0, 0), B(5, 0, 0), C(5, 5, 0), D(0, 5, 0) E(0, 5, 5) and F(0, 0, 5). Find magnetic flux through loop due to magnetic field vecB = 3 hati+4 hatk

A loop ABCA of straight edges has three corner points A (8, 0, 0), B (0, 8, 0 ) and C (0, 0, 8). The magnetic field in this region is vecB=5(hati+hatj+hatk)T 0 . The quantity of flux through the loop ABCA (in Wb) is _____.

A square shaped, conducting wire loop of side L , total mass m and total resistance R initially lies in the horizontal x-y plane, with corners at (x, y, z) = (0,0,0), (0, L , 0), (L, 0 ,0), and (L, L, 0) . There is a uniform upward magnetic field in the space within and around the loop. The side of the loop that extends from (0, 0, 0)to (L, 0, 0) is held in place on the x-axis, the rest of the loop is released, it begins to rotate due to the gravitational torque. (a) Find the net torque (magnitude and direction)that acts on the loop when it has rotated through an anglr phi from its original orientation and is rotating dounward at an angular speed omega . (b) Find the angular acceleration of the loop at the instant described in part (a). ( c) Compared to teh case with zero magnetic field, does it take the loop a longer or shorter time to rotate through 90^(@) ? Explain. (d) Is mechanical energy conserved as the loop rotates downward ? Explain.

A square of side L meters lies in the x-y plane in a region, where the magnetic field is give by B = B_(0) (2 hati + 3 hat j + 4 hatk) T, where B_(0) is constant. The magnitude of flux passing through the square 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

    |