1. A positive test charge is placed in a region of positive source. To what direction with respect to the source do the electric field and force go? A. Field: Toward ; Force: Away B. Field: Toward ; Force: Toward C. Field: Away ; Force: Away D. Field: Away ; Force: Toward

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Chapter18: Electric Charge And Electric Field
Section: Chapter Questions
Problem 58PE: Integrated Concepts An electron has an initial velocity of 5.00106m/s in a uniform 2.00105N/C...
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1. A positive test charge is placed in a region of positive source. To what direction with respect to the source do the electric field and force go?

A. Field: Toward ; Force: Away
B. Field: Toward ; Force: Toward
C. Field: Away ; Force: Away
D. Field: Away ; Force: Toward
 
2. An amount of work is done by an electric field to move a positive charge from point A to point B. What does it say about the test charge's change in potential energy?
a. The change in its potential energy is zero.
b. The change in its potential energy is infinite.
c. The change in its potential energy is negative.
d. The change in its potential energy is positive.
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