The absolute potential at a distance of 2.0 m from a negative point charge is -100. V. What is the absolute potential 4.0 m away from the same point charge?
A) -0.40 kV
B) -50. V
C) -0.50 kV
D) -25. V
E) -0.20 kV
B
Physics & Space Science
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A long linear charge distribution of charge density 1.35 nC/m is surrounded by a concentric cylindrical surface of length 1.60 m and radius 23.6 cm. What is the magnitude of the electric field at the curved surface of the cylinder?
A. 436 N/C B. 103 N/C C. 51.5 N/C D. 135 N/C E. 0.0
Physics & Space Science
Molecular biologists must determine the order in which the ____ occur along the DNA ladder
a. base pairs b. RNA strands c. chromosome strands d. carbon atoms e. genetic coding
Physics & Space Science
State the Conservation of Linear Momentum
What will be an ideal response?
Physics & Space Science
The product of one ______________ and one meter is one joule
Fill in the blank(s) with correct word
Physics & Space Science