Explanation:
The dot product between two vectors and
is defined as
where A and B are the magnitudes of the vectors and
respectively and
is the angle between the two. Since A = 3, B = 5 and
the dot product
is
Which vector has an x-component with a length of 3? А. С. B. d C. a D. b
2 answers:
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The correct answer is
<span>force per unit charge.
In fact, the electric field strength is defined as the electric force per unit charge experienced by a positive test charge located in the electric field. In formula:
</span>
where
E is the electric field strength
F is the electric force experienced by the charge
q is the positive test charge.
<span>force per unit charge.
In fact, the electric field strength is defined as the electric force per unit charge experienced by a positive test charge located in the electric field. In formula:
</span>
where
E is the electric field strength
F is the electric force experienced by the charge
q is the positive test charge.