Home
Class 12
PHYSICS
In a region, the potential is represente...

In a region, the potential is represented by V (x,y,z) = 6x - 8xy - 8y + 6yz, where V is in volts and x, y, z are in meters. The electric force experienced by a charge of 2 coulomb situated at point (1,1,1) is

A

`6 sqrt5 N`

B

`30 N`

C

`24 N`

D

`4sqrt35 N`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Electrostatics

    SARAS PUBLICATION|Exercise EXAMPLE|31 Videos

  • MODEL QUESTION PAPER -3

    SARAS PUBLICATION|Exercise EXERCISE|45 Videos

Similar Questions

Explore conceptually related problems

The electric potential V at any point (x, y, z) in space is given by V =3x^2 where x, y, z are all in metre. The electric field at the point (1 m, 0,2 m) is

If potential( in volts) in a region is expressed as V(x,y,z)=6xy-y+2yz, the electric field (in N/C) at pointb (1,1,0) is:

The electric potential in region is reprsented as V=2x+3y-z . Obtain an expression for electric field strength.

Let V(x,y,z) =xy + yz + zx, x,y,z in R . Find the differential dV.

The electric potential at a point (x,y,z) is given by V=-x^2y-xz^3+4 .The electric field vecE at the point is:

The electric potential existing in space is V(x,y,z)= A (xy+ yz+zx) .(a) Write the dimensional formula of . If A is 10 SI units, find the magnitude of the electric field at (1m, 1m, 1m).

If U(x,y,z) = x ^(2) + 2xy + y ^(2) z - z ^(2) find the linear approximation for U at (1, -1,2)

SARAS PUBLICATION-MAGNETIC EFFECTS OF CURRENT AND MAGNETISM-EXAMPLE
  1. A current loop in a magnetic field

    Text Solution

    |

  2. A long straight wire carries a certain current and produces a magnetic...

    Text Solution

    |

  3. A circular coil ABCD carrying a current i is placed in a uniform magne...

    Text Solution

    |

  4. A bar magnet of magnetic moment M is placed at right angles to magneti...

    Text Solution

    |

  5. Copper of fixed volume V is drawn into a wire of length l. When this w...

    Text Solution

    |

  6. In a region, the potential is represented by V (x,y,z) = 6x - 8xy - 8y...

    Text Solution

    |

  7. In an ammeter 0.2% of main current passes through the galvanometer. If...

    Text Solution

    |

  8. Two identical long conducting wires AOB and COD are placed at right ...

    Text Solution

    |

  9. A thin semicircular conducting ring (PQR) of radius r is falling with ...

    Text Solution

    |

  10. A wire carrying current I has the shape as shown in adjoining figure. ...

    Text Solution

    |

  11. A rectanguIar coil of length 0.12 m and width 0.1m having 50 turns of ...

    Text Solution

    |

  12. A proton and an alpha particle both enter a region of uniform magnetic...

    Text Solution

    |

  13. A long solenoid has 1000 turns. When a current of 4A flows through it...

    Text Solution

    |

  14. A long straight wire of radius carries a steady current I. The current...

    Text Solution

    |

  15. A long wire carrying a steady current is bent into a circular loop of ...

    Text Solution

    |

  16. Magnetic field induction at athe cetre O of a square loop of side a ca...

    Text Solution

    |

  17. A long solenoid of diameter 0.1 m has 2 xx 10^4 turns per meter. At th...

    Text Solution

    |

  18. In an electromagnetic wave in free space the root mean square value of...

    Text Solution

    |

  19. A 250-Turn rectangular coil length 2.1 cm and width 1.25 cm carries a ...

    Text Solution

    |

  20. An arrangement of three parallel straight wires placed perpendicular t...

    Text Solution

    |