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The cylindrical coordinate system is also referred to as
Answer: b Explanation: The cylindrical coordinates(r,φ,z) is also called as circular system and is used for systems with circular dimensions.
Answer: b
Explanation: The cylindrical coordinates(r,φ,z) is also called as circular system and is
used for systems with circular dimensions.
See lessCylindrical systems have the following scalar values respectively
Answer: a Explanation: The range of radius is one to unity, that of plane angle is one to 360 degree and that of z plane is one to infinity. Thus the minimum scalar factor has to be 1, ρ , 1.
Answer: a
Explanation: The range of radius is one to unity, that of plane angle is one to 360 degree
and that of z plane is one to infinity. Thus the minimum scalar factor has to be 1, ρ , 1.
See lessA charge located at point p (5,30⁰,2) is said to be in which coordinate system?
Answer: b Explanation: The cylindrical system is of the form (ρ, φ, z), which relates the point given in the question.
Answer: b
Explanation: The cylindrical system is of the form (ρ, φ, z), which relates the point given
in the question.
See lessThe magnetic field intensity is said to be
Answer: c Explanation: By Maxwell’s equation, the magnetic field intensity is solenoidal due to the absence of magnetic monopoles.
Answer: c
Explanation: By Maxwell’s equation, the magnetic field intensity is solenoidal due to the
absence of magnetic monopoles.
See lessA vector is said to be solenoidal when its
Answer: a Explanation: When the divergence of a vector is zero, it is said to be solenoidal /divergent-free.
Answer: a
Explanation: When the divergence of a vector is zero, it is said to be solenoidal
/divergent-free.
See lessWhen a vector is irrotational, which condition holds good?
Answer: b Explanation: Stoke’ theorem is given by, ∫ A.dl = ∫ (Curl A). ds, when curl is zero(irrotational), the theorem gives zero value.
Answer: b
Explanation: Stoke’ theorem is given by, ∫ A.dl = ∫ (Curl A). ds, when curl is
zero(irrotational), the theorem gives zero value.
See lessWhen a vector is irrotational, which condition holds good?
Answer: b Explanation: Stoke’ theorem is given by, ∫ A.dl = ∫ (Curl A). ds, when curl is zero(irrotational), the theorem gives zero value.
Answer: b
Explanation: Stoke’ theorem is given by, ∫ A.dl = ∫ (Curl A). ds, when curl is
zero(irrotational), the theorem gives zero value.
See lessThe Cartesian system is also called as
Answer: b Explanation: The other name for Cartesian is rectangular system, which is given by (x,y,z).
Answer: b
Explanation: The other name for Cartesian is rectangular system, which is given by
(x,y,z).
See lesscharge is placed in a square container. The position of the charge with respect to the origin can be found by
Answer: c Explanation: Since the container possesses dimensions of a square (length, breadth and height), it can be found by Cartesian system.
Answer: c
Explanation: Since the container possesses dimensions of a square (length, breadth and
height), it can be found by Cartesian system.
See lessThe angular separation between the vectors A = 4i + 3j + 5k and B = i – 2j + 2k is (in degrees)
Answer: c Explanation: The dot product the vector is 8. Angle of separation is cos θ = 8/ (7.07 X 3) = 0.377 and θ = cos-1 (0.377) = 67.8.
Answer: c
Explanation: The dot product the vector is 8. Angle of separation is cos θ = 8/ (7.07 X 3)
= 0.377 and θ = cos-1
(0.377) = 67.8.
See less