ENGINEERING ELECTROMAGNETICS
UPDATED ACTUAL QUESTIONS AND
CORRECT ANSWERS COMPLETE STUDY
GUIDE FULL SOLUTION
●● Three-dimensional version of polar coordinates of analytic geometry
Answer: Circular Cylindrical Coordinate System
●● A quantity with magnitude only
Answer: Scalar
●● Notation for scalar
Answer: Italic
●● Notation for Vector
Answer: Boldface with an arrow head
●● Quantity that can be represented with a single (positive and negative)
real number
Answer: Scalar
●● A quantity that has both magnitude and direction
, Answer: Vector
●● Cross product of ax and az
Answer: -ay
●● Function of a vector that connects the arbitrary origin to the general
position in space
Answer: Field
●● Unit vector ar is directed radially outward. It is normal to the ______
and lies in the ____ and _____
Answer: sphere, lies in cone and plane
●● Cross product of ay and ax
Answer: -az
●● Unit Vector a[theta] is normal to the _______ surface, lies in the
_____ and tangent to the ______
Answer: conical, plane, sphere
●● Distance between two spheres
Answer: dr
UPDATED ACTUAL QUESTIONS AND
CORRECT ANSWERS COMPLETE STUDY
GUIDE FULL SOLUTION
●● Three-dimensional version of polar coordinates of analytic geometry
Answer: Circular Cylindrical Coordinate System
●● A quantity with magnitude only
Answer: Scalar
●● Notation for scalar
Answer: Italic
●● Notation for Vector
Answer: Boldface with an arrow head
●● Quantity that can be represented with a single (positive and negative)
real number
Answer: Scalar
●● A quantity that has both magnitude and direction
, Answer: Vector
●● Cross product of ax and az
Answer: -ay
●● Function of a vector that connects the arbitrary origin to the general
position in space
Answer: Field
●● Unit vector ar is directed radially outward. It is normal to the ______
and lies in the ____ and _____
Answer: sphere, lies in cone and plane
●● Cross product of ay and ax
Answer: -az
●● Unit Vector a[theta] is normal to the _______ surface, lies in the
_____ and tangent to the ______
Answer: conical, plane, sphere
●● Distance between two spheres
Answer: dr
