If it requires an input of $$\(E\)$$ joules to move a charge $$\(Q\)$$ from point $$\(A\)$$ to point $$\(B\)$$ at constant velocity, which of the following is true?
A.
\(V_{B}-V_{A}=E / Q\)
B.
\(V_{B}-V_{A}=-E / Q\)
C.
\(V_{B}-V_{A}=Q E\)
D.
\(V_{B}-V_{A}=-Q E\)
E.
\(V_{B}-V_{A}=Q / E\)
Exam No：AP Physics C(EM) Practice Test Year：2024 Question No：APPhysicsCEM2024AP0084
Answer:
A
Knowledge points:
1.1 Electrostatics: Charge and Coulomb’s Law
1.2 Electrostatics: Electric Field and Electric Potential
Solution:
Download APP for more features
1. Tons of answers.
2. Smarter Al tools enhance your learning journey.
IOS
Download
Download
Android
Download
Download
Google Play
Download
Download