Home
Class 12
PHYSICS
Two dipoles that are back to back for...

Two dipoles that are back to back form a linear quadrapole

i) Calculate `E_(x)` for points on the X-axis such that `x gt gt a`
ii) Calculate `E_(y)` for points on the Y-axis such that `y gt gt a`

Text Solution

Verified by Experts

The correct Answer is:
`(6a^(2)q)/( 4pi in_(0) x^(4)), (3qa^(2))/(4pi in_(0) y^(4))`
Promotional Banner

Topper's Solved these Questions

  • ELECTRIC FIELD AND POTENTIAL

    AAKASH SERIES|Exercise PROBLEMS (LEVEL-I)|13 Videos

  • ELECTRIC CHARGES AND FIELDS

    AAKASH SERIES|Exercise Practice Exercise|57 Videos

  • ELECTROMAGNETIC INDUCTION

    AAKASH SERIES|Exercise Additional Exercise|11 Videos

Similar Questions

Explore conceptually related problems

x + 4y gt 8

Let A=(a,b) and B=(c,d) where c gt a gt 0 and d gt b gt 0 . Then, point C on the X-axis such that AC + BC is the minimum, is:

2x - 3y gt 6

Given that x,y and b real are real numbers and x ge y , b gt 0 , then

Find the solution of the linear equation x+2y =8 which represents a point on (i) X-axis (ii) Y-axis

Calculate the area bounded by the curve y=x(3-x)^2 the x-axis and the ordinates of the maximum and minimum points of the curve.

The converse of the statement ''If x gt y , then x + a gt y + a '' is

Solve the linear inequalities 2x - y gt 1 , x - 2y lt 1

Two point charge +-q are placed on the axis at x= -a and x= +a , as shown in fig. (i) Plot the variation of E along the x-axis. (ii) Plot the variation of E along the y-axis.

If z =x +iy lies in the third quadrant then (barz)/(z) also lies in third quadrant if (i) x gt y gt 0 (ii) x lt y lt 0 (iii) y lt x lt 0 (iv) y gt x gt 0

AAKASH SERIES-ELECTRIC FIELD AND POTENTIAL-PROBLEMS (LEVEL-II)
  1. Two charges 4q and q are fixed at points (0,9) and (12, 0) respectivel...

    Text Solution

    |

  2. Four point charges +q,+q,-q and -q are placed on the corners of a squa...

    Text Solution

    |

  3. Two point charges 4muC and 9muC are separated by 50 cm. The potential ...

    Text Solution

    |

  4. Two insulating plates are uniformly charged in such a way that the pot...

    Text Solution

    |

  5. A field of 100Vm^(-1) is directed at 30° to positive x-axis. Find (VA...

    Text Solution

    |

  6. A hollow sphere of radius 2R is charged to V volts and another smalle...

    Text Solution

    |

  7. Two identical particles of mass m carry a charge Q each. Initially one...

    Text Solution

    |

  8. Two dipoles that are back to back form a linear quadrapole i)...

    Text Solution

    |

  9. Two particles of mass m and 2m with charges 2q and q are placed in a u...

    Text Solution

    |

  10. A cone made of insulating material has a total charge Q spread uniform...

    Text Solution

    |

  11. Electrical potential .v. in space as a function of co-ordinates is giv...

    Text Solution

    |

  12. A solid dielectric (K = 1) sphere of radius R is charged uniformly by ...

    Text Solution

    |

  13. A uniform rod of length l and mass m is given a charge Q and is suspen...

    Text Solution

    |

  14. A rod of length L has a total charge Q distributed uniformly along its...

    Text Solution

    |

  15. A half ring of radius R has a charge of lambda per unit length. The p...

    Text Solution

    |

  16. A hollow copper sphere is placed in front of a point charge Q such tha...

    Text Solution

    |

  17. Two electric charges q(1) = q and q(2) = -2q are placed at a distance ...

    Text Solution

    |

  18. The electric potential in a region is represented as V=2x+3y-z obt...

    Text Solution

    |

  19. The electric potential (V) in a certain region of space depends only o...

    Text Solution

    |

  20. Two circular rings A and B each of radius a=30cm are placed co-axially...

    Text Solution

    |