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.