Home
Class 12
PHYSICS
The magnitude of the vector product of t...

The magnitude of the vector product of two vectors `vecA` and `vecB` may not be:

Text Solution

Verified by Experts

The correct Answer is:
(i) No, Yes (ii) No, (iii) No, Yes (iv) No
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

The ratio of maximum and minimum magnitude of the resultant of two vectors vecA and vecB is 3:2. The relation between A and B is

The magnitude of scalar product of two vectors is 8 and of vector product is 8sqrt(3) . The angle between them is:

If the magnitude of the vector product | vec(A) xx vec(B)| of two vector is equal to the magnitude of their scalar product | vec(A) . vec(B)| , then the angle between vec(A) and vec(B) is ……….

Find the vector product of vectors vecA = 4hati + 2 hatJ - hatk ,vecB = hati+ 3 hatJ + 4 hatk

The resultant of the vectors A and B is perpendicular to the vector A and its magnitude is equal to half the magnitude of vector B. The angle between vecA" and "vecB is :-

Assertion: The dot product of one vector with another vector may be scalar or a vector. Reason: If the product of two vectors is a vector quantity, then product is called a dot product.

Which of the following statement about the sum of the two vectors vecA " and " vecB , is/are correct ?

If vecA=2hati-2hatj-hatk and vecB=hati+hatj , then : (a) Find angle between vecA and vecB . (b) Find the projection of resultant vector of vecA and vecB on x-axis. (c) Find a vector which is, if added to vecA , gives a unit vector along y-axis.

State and explain the charateristics of vector product of two vectors.

Two vectors of equal magnitude 5 unit have an angle 60^0 between them. Find the magnitude of (a) the sum of the vectors and (b) the difference of the vectors. . .

ALLEN -BASIC MATHS-Exercise-04 [A]
  1. If hati,hatj and hatk are unit vectors along X,Y & Z axis respectively...

    Text Solution

    |

  2. Two vectors vecP and vecQ that are perpendicular to each other are ...

    Text Solution

    |

  3. The magnitude of the vector product of two vectors vecA and vecB may n...

    Text Solution

    |

  4. If vecPxxvecQ=vecR, then which of the following statements is not true...

    Text Solution

    |

  5. The vector vecB=5hati+2hatj-Shatk is perpendicular to the vector vecA=...

    Text Solution

    |

  6. Electro motive force (EMF) is :

    Text Solution

    |

  7. A physical quantity which has a direction:-

    Text Solution

    |

  8. Which of the following physical quantities is an axial vector ?

    Text Solution

    |

  9. The minimum number of vectors of equal magnitude required to produce a...

    Text Solution

    |

  10. How many minimum number of vectors in different planes can be added to...

    Text Solution

    |

  11. How many minimum number of coplanar vector having different magnitudes...

    Text Solution

    |

  12. What is the maximum number of rectangular components into which a vect...

    Text Solution

    |

  13. What are the maximum number of rectangular component in which a vecto...

    Text Solution

    |

  14. What is the maximum number of rectangular components into which a vect...

    Text Solution

    |

  15. The vector sum of the forces of 10 newton and 6 newton can be:

    Text Solution

    |

  16. The vector sum of the forces of 10 newton and 6 newton can be:

    Text Solution

    |

  17. The unit vector along hati+hatj is :

    Text Solution

    |

  18. What is the projection of vecA on vecB ?

    Text Solution

    |

  19. What is the angle between vecA and the resultant of (vecA+vecB) and (v...

    Text Solution

    |

  20. The angle between vectors (hati+hatj) and (hatj+hatk) is :

    Text Solution

    |