Home
Class 12
PHYSICS
There is an electric field E in x-direct...

There is an electric field E in x-direction. If the work done on moving a charge of `0.2C` through a distance of 2m along a line making an angle `60^(@)` with x-axis is 4J, then what is the value of E ?

A

5 N/C

B

20 N/C

C

`sqrt(3)` N/C

D

4 N/C

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - D|9 Videos
  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - B|38 Videos
  • ELECTROMAGNETIC WAVES

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - D Assertion-Reason Type Questions|25 Videos
  • GRAVITATION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - D (ASSERTION-REASON TYPE QUESTIONS)|15 Videos

Similar Questions

Explore conceptually related problems

There is an electric field E in x-direction. If the work done on moving a charge of 0.2C through a distance of 2 m along a line making an angle 60^@ with x-axis is 4 J, then what is the value of E?

There is an electric field E in x-direction. If the work done on moving a charge of 0.2C through a distance of 2w m along a line making a angle 60^@ with x-axis is 4 J, then what is the value of E?

There is and electric field E in the +x direction. If the work done by the electric field in moving a charges 0.2C through a distance of 2m along a line making an angle of 60^(@) with the x-axis is 1.0J , what is the value of E in NC^(-1) ?

What is the work done in moving a test charge q through a distance of 1 cm along the equatorial axis of an electric dipole ?

Find the distance of point (2,3) from the line 2x-3y+9=0 measured along a line making an angle of 45^0 with the x-axis.

A body, acted upon by a force of 50N, is displaced through a distance 10m in direction making an angle of 60^(@) with the force. Find the work done by the force.

If the direction ratios of a line are 1+lambda, 2-lambda, 4 and if it makes an angle of 60^(@) with the y- axis, then the sum of the values of lambda is

Find the equation of the straight line interesting y-axis at a distance of 2 units above the origin and making an angle of 0^0 with the positive direction of the x-axis

Find the eqution of a line which passes through the point (-2, 3) and makes an angle of 60^0 with thepositive direction of x-axis.

An electric dipole is placed along the x-axis at the origin O.A point P is at a distance of 20 cm from this origin such that OP makes an angle (pi)/(3) with the x -axis. If the electric field at P makes an angle theta with x-axis, the value of theta would be

AAKASH INSTITUTE ENGLISH-ELECTROSTATIC POTENTIAL AND CAPACITANCE -ASSIGNMENT SECTION - C
  1. How many 1muF capacitors must be connected in parallel to store a char...

    Text Solution

    |

  2. A hollow metal sphere of radius 10cm is charged such that the potentia...

    Text Solution

    |

  3. Charge q(2) is at the centre of a circular path with radius r. work do...

    Text Solution

    |

  4. An electric dipole of moment p is palced in the positive of stable equ...

    Text Solution

    |

  5. There is an electric field E in x-direction. If the work done on movin...

    Text Solution

    |

  6. Two metallic spheres of radii 1 cm and 3 cm are given charges of –1 × ...

    Text Solution

    |

  7. The energy stored in a capacitor of capacity C and potential V is give...

    Text Solution

    |

  8. An electron of mass m and charge e is accelerated from rest through a ...

    Text Solution

    |

  9. When a proton is accelerated through 1 V, then its kinetic energy will...

    Text Solution

    |

  10. A parallel plate condenser with oil (dielectric constant 2) between th...

    Text Solution

    |

  11. In bringind an electron towards another electron, the electrostatic po...

    Text Solution

    |

  12. What is the effective capacitance between points X and Y ?

    Text Solution

    |

  13. A capacitor is charged with a battery and energy stored is U. After di...

    Text Solution

    |

  14. Energy per unit volume for a capacitor having area A and separation d ...

    Text Solution

    |

  15. Some charge is being given to a conductor, then it potential is

    Text Solution

    |

  16. A capacitor of capacity C(1), is charged by connecting it across a bat...

    Text Solution

    |

  17. If identical charges (-q) are placed at each corner of a cube of side ...

    Text Solution

    |

  18. The capacitors each of capacity 4 muF are to be connected in such a wa...

    Text Solution

    |

  19. An electric dipole has the magnitude of its charge as q and its dipole...

    Text Solution

    |

  20. A bullet of mass 2 g is having a charge of 2 muC. Through what potenti...

    Text Solution

    |