A charge travels from the positive terminal of a 6�-V battery, through a light bulb, and...
A charge travels from the positive terminal of a 6�-V battery, through a light bulb, and through the battery back to the positive terminal. The total change in voltage experienced by the charge during this journey is
A) -1V
B)1V
C)-6V
D)6V
E)0V
Homework Answers
The total change in voltage experienced by the charge during this journey = Vf - Vi
= 0 V ; (Vf = Vi)
because charge is coming back to the same point after traversing through bulb.
Answer : E) 0V
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