The magnitude of a vector: a.Can be positive or negative. b.Must always be negative. c. Must always be positive.   d. Has a sign determined by the direction along the line of action of the vector.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The magnitude of a vector:


a.Can be positive or negative.

b.Must always be negative.

c. Must always be positive.
 
d. Has a sign determined by the direction along the line of action of the vector.
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