Home
Class 12
PHYSICS
A quantity y is given by y=epsilon0L(dV)...

A quantity y is given by `y=epsilon_0L(dV)/dt` , where `epsilon_0` is the permittivity of free space, L is length, dV is small potential difference and dt is small time interval. The dimensional formula for y is same as that of

A

Electric charge

B

Electric field

C

Electric current

D

Velocity

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • TEST 1

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|21 Videos

  • TEST 3

    AAKASH INSTITUTE ENGLISH|Exercise EXAMPLE|74 Videos

Similar Questions

Explore conceptually related problems

A quantity X is given by epsilon_(p) L(delta V)/(delta t) , where epsilon_(p) is the permitivity of free space ,L is a length , delta V is a potential difference and deltat is a time interval . The dimensional formula for X is the same as that of

A quantity X is given by epsilon_(p) L(delta V)/(delta t) , where epsilon_(p) is the permitivity of free space ,L is a length , delta V is a potential diffrence and deltat is a time interval . The dimensional formula for X is the seme as that of

A quantity X is given by epsilon_(0) L(DeltaV)/(Deltat) , where epsilon_(0) is the permittivity of free space L is a length DeltaV is a potnetial difference and Delta is a time internval. The dimensional forumla to X is the same as that of

a quantity X is given by epsilon_(0)L(DeltaV)/(Deltat) where in_(0) is the permittivity of the free space, L is a length, DeltaV is a potential difference and Deltat is a time interval. The dimensinal formula for X is the same as that of

The quantity X = (epsilon_(0)LV)/(t) where epsilon_(0) is the permittivity of free space, L is length, V is the potential difference and t is time. The dimensions of X are the same as that of

If epsilon_(0) is permittivity of free space, e is charge of proton, G is universal gravitational constant and m_(p) is mass of a proton then the dimensional formula for (e^(2))/(4pi epsilon_(0)Gm_(p)^(2)) is

If epsilon_(0), B, V represent permitivity of free space, magnitude of magnetic field and volume of space respectively, then the dimension of epsilon_(0)B^(2)V is [M^(a)L^(b)T^(c)] . Find a+b+c .

Which of the following does not have the dimensions of velocity ? ( Given epsilon_(0) is the permittivity of free space , mu_(0) is the permeability of free space , v is frequency , lambda is wavelength , P is the pressure , and rho is density , k is wave number , omega is the the angular frequency) (1) omega k (2) v lambda (3)1/ sqrt(epsilon_(0) mu_(0)) (4) sqrt(P/rho)

Let [varepsilon_0] denote the dimensional formula of the permittivity of vacuum. If M =mass , L=length, T=time and I= electric current Then

The dimensional formula of [E_0(dphi_E)/dt] is (where phi_E electric flux and e_0 is permittivity of air)

AAKASH INSTITUTE ENGLISH-TEST 2-Exercise
  1. A quantity y is given by y=epsilon0L(dV)/dt , where epsilon0 is the pe...

    Text Solution

    |

  2. Two particles of masses 2 kg and 4 kg are placed along x-axis at posit...

    Text Solution

    |

  3. Percentage errors in measurement of mass and speed are 1% and 2.5% res...

    Text Solution

    |

  4. The velocity (v)-time (t) graph of a partide moving along a straight l...

    Text Solution

    |

  5. A particle of unit mass is moving along x-axis. The velocity of partic...

    Text Solution

    |

  6. A particle moves along a path y = ax^2 (where a is constant) in such a...

    Text Solution

    |

  7. A bus appears to move northwards at a speed of 20sqrt3 " km h"^(-1) ...

    Text Solution

    |

  8. The horizontal acceleration a that should be given to a smooth incline...

    Text Solution

    |

  9. Two blocks are connected by a long inextensible string passing over an...

    Text Solution

    |

  10. A ball of mass m moving with velocity v collides head on elastically w...

    Text Solution

    |

  11. Two identical solid cylinders are released from the top of two incline...

    Text Solution

    |

  12. If angular velocity of a point object is vecomega=(hati+hat2j-hatk) ra...

    Text Solution

    |

  13. Starting from the centre of the earth having radius R, the variation o...

    Text Solution

    |

  14. When a force of 100 N is applied on a wire of uniform cross-section as...

    Text Solution

    |

  15. A current l is flowing through a long straight solid conductor of radi...

    Text Solution

    |

  16. A capillary tube is dipped in water as shown in the figure. If P0 is t...

    Text Solution

    |

  17. Triple point temperature of water is

    Text Solution

    |

  18. Water is filled up to same level in two identical flasks at 4° If one ...

    Text Solution

    |

  19. A Camot refrigerator has freezer at temperature -8°C. The coefficient ...

    Text Solution

    |

  20. A gaseous mixture consists of 16 g of O2 and 16 g of He at temperature...

    Text Solution

    |