Vector Properties MCQ

Test your knowledge with important Vector Properties MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Vector Properties MCQs at Bissoy

• When a vector is irrotational, which condition holds good?
  ক

  Stoke’s theorem gives non-zero value

  খ

  Stoke’s theorem gives zero value

  গ

  Divergence theorem is invalid

  ঘ

  Divergence theorem is valid
• A field has zero divergence and it has curls. The field is said to be
  ক

  Divergent, rotational

  খ

  Solenoidal, rotational

  গ

  Solenoidal, irrotational

  ঘ

  Divergent, irrotational
• The magnetic field intensity is said to be
  ক

  Divergent

  খ

  Curl free

  গ

  Solenoidal

  ঘ

  Rotational
• A vector is said to be solenoidal when its
  ক

  Divergence is zero

  খ

  Divergence is unity

  গ

  Curl is zero

  ঘ

  Curl is unity
• Identify the correct vector identity.
  ক

  i . i = j . j = k . k = 0

  খ

  i X j = j X k = k X i = 1

  গ

  Div (u X v) = v . Curl(u) – u . Curl(v)

  ঘ

  i . j = j . k = k . i = 1
• The curl of gradient of a vector is non-zero. State True or False.
  ক

  True

  খ

  False
• The divergence of curl of a vector is zero. State True or False.
  ক

  True

  খ

  False
• The Laplacian operator is actually
  ক

  Grad(Div V)

  খ

  Div(Grad V)

  গ

  Curl(Div V)

  ঘ

  Div(Curl V)
• The relation between vector potential and field strength is given by
  ক

  Gradient

  খ

  Divergence

  গ

  Curl

  ঘ

  Del operator
• The del operator is called as
  ক

  Gradient

  খ

  Curl

  গ

  Divergence

  ঘ

  Vector differential operator