Q1:fill the blank: A-You have a positive charge in a uniform electric field. As
ID: 1340505 • Letter: Q
Question
Q1:fill the blank:
A-You have a positive charge in a uniform electric field. As you move with the field, the field does ________ work on the charge and U ___________; as you move opposite the field, the field does ________ work on the charge and U ___________.
B-You have a negative charge in a uniform electric field. As you move with the field, the field does ________ work on the charge and U ___________; as you move opposite the field, the field does ________ work on the charge and U ___________.
C-For all point charges, U goes to ________ as the distance goes to infinity. For point charges of like sign, U is always _______; for point charges of opposite sign, U is always __________.
D-The electric potential ____________ as one moves in the direction of the electric field, and vice versa.
E- ______________ accelerate in the direction of decreasing electric potential.
F- . ______________ accelerate in the direction of increasing electric potential.
H- The electric potential energy of two charges separated by an infinite distance is _____.
L- The electric field points in the direction of __________ electric potential.
J- The electric field is always _________ to the equipotential surfaces.
M- Every point on or within an ideal conductor is at the _________ potential.
Explanation / Answer
A) positive, decreases, negative, increases
B) negative, increases,positive, decreases
C) zero, positive, negative
D) increases
E) positive
F) Negative
H) zero
L) decreasing
J) Perpendicular
M) same
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