22. a. 24.0
23.
You will use vector in your study of A.C. to express
electrical quantities.
b. 12.72
A VECTOR can be defined as a straight line that
c. 10.0
indicates both magnitude and direction of a quantity.
The straight line below has a definite length and is
pointing in a definite direction.
This line is a ____________________ .
23. vector
24a. A vector indicates
both
MAGNITUDE
and
DIRECTION of a quantity.
The length of a line indicates the ____________
of the quantity.
24a. magnitude
24b. The arrowhead indicates the________________
of the quantity.
24b. direction
25.
A vector is a ____________ line that indicates both
___________________ and __________________
of a quantity.
25.
26.
Select, from the list of statements below, the
straight
statement that best describes a vector.
magnitude
a. A vector is a straight line that indicates both size
and distance of a quantity.
direction
b. A vector is a straight line that indicates both
direction and angle of a quantity.
c. A vector is a straight line that indicates both
magnitude and direction of a quantity.
1-13
IT0350
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