Two equal and opposite point charges are originally separated by R. Then, these two equal and...
Two equal and opposite point charges are originally separated by R. Then, these two equal and opposite charges have their separation doubled and their individual charges doubled. In the exact middle between the charges, what is the new (a) electric field and the (b) electric potential. Compare it to the original. Show your formulas and reasoning. (Hint: This is a ratio question)
PLEASE EXPLAIN IN THOROUGH DETAIL (10 MARKS)
Constants if needed:
k = 9.0 x 10^9 N•m^2 / C^2
1C = 6.24 x 10^18 e
mass of electron = 9.11 x 10^-31 kg
Homework Answers
Add Answer to:
Two equal and opposite point charges are originally separated by
R. Then, these two equal and...
Problem 5: Two equal but opposite point charges q and -9 are separated by a distance...
Problem 5: Two equal but opposite point charges q and -9 are separated by a distance of do:=0.125 •cm in air. How many charges are needed to create an electric field strength midway between the charges that will exceed the dielectric strength of air?
Two equal but opposite charges, Q = 6e, are separated by a distance d = 8...
Two equal but opposite charges, Q = 6e, are separated by a distance d = 8 mm. What is the electric field at the point P, which is a distance x = 34 µm from the positive charge? The two charges and point P are all along a single straight line.
Two point charges of equal but opposite magnitudes lie on the x and y axis with...
Two point charges of equal but opposite magnitudes lie on the x and y axis with their coordinates shown below. At point A, what is the direction of the electric field? 1. (o.3) -9 (4,0) Explain your reasoning for your answer. 2. Shown below are two charges along the same line. In which of the labeled positions is most likely where the electric field going to be zero? +2q +q Explain your reasoning for your answer
(3) An electric dipole consists of two point charges with opposite signs separated by a distance...
(3) An electric dipole consists of two point charges with opposite signs separated by a distance 2a. Assume the dipole is along the x-axis. Show that the electric field at a distant point on the dipole axis can be approximated by~ 4keqa/x
1. Two equal but opposite point charges (the positive charge being situated to the left) are...
1. Two equal but opposite point charges (the positive charge being situated to the left) are separated by distance of 38.0 cm. The electric field between the charges (at a point seven- nineteenths the distance from the positive charge) is 7.35x10% N/C. Find the magnitude of each charge? (Correct sketch that must show all component vectors and the resultant electric field, is worth 2 points out of 10) 38.0 cm
Two point charges are separated by a distance r. If the separation is reduced by a...
Two point charges are separated by a distance r. If the separation is reduced by a factor of 3.6, by what factor does the electric force between the two charges increase?
Two charges of opposite signs but unknown magnitudes are separated by a distance, r, along the...
Two charges of opposite signs but unknown magnitudes are
separated by a distance, r, along the x-axis. The positive charge,
q1, is to the left of the negative charge, q2, as shown in
the figure below. Consider three regions along the x-axis : (I) to
the left of the positive charge, (II) in between the two charges,
and (III) to the right of the negative charge. Considering just
these two charges, in which of these regions could the electric
field...
Constants Part A The electric field midway between two equal but opposite point charges is 336...
Constants Part A The electric field midway between two equal but opposite point charges is 336 N/C, and the distance between the charges is 11.0 cm What is the magnitude of the charge on each? Express your answer to three significant figures and include the appropriate units. QlValue Units Submit Previous Answers Request Answer
Consider the (infinite) midplane between two charges of equal magnitude and opposite signs. If the charges...
Consider the (infinite) midplane between two charges of equal magnitude and opposite signs. If the charges are +q and -q, what is the electric flux through this midplane? I know the fields would cancel due to the opposite signs on (q), but the question below was added to this, can someone direct me on how to graph this problem using the parameters given by the part below? ****Assume that the room is 10 meters long and that the charge is...
Two point charges are separated by a distance r. If the separation is reduced by a...
Two point charges are separated by a distance r. If the separation is reduced by a factor of 2.9, by what factor does the electric force between them change?
Problem 5: Two equal but opposite point charges q and -9 are separated by a distance of do:=0.125 •cm in air. How many charges are needed to create an electric field strength midway between the charges that will exceed the dielectric strength of air?
Two point charges of equal but opposite magnitudes lie on the x and y axis with their coordinates shown below. At point A, what is the direction of the electric field? 1. (o.3) -9 (4,0) Explain your reasoning for your answer. 2. Shown below are two charges along the same line. In which of the labeled positions is most likely where the electric field going to be zero? +2q +q Explain your reasoning for your answer
(3) An electric dipole consists of two point charges with opposite signs separated by a distance 2a. Assume the dipole is along the x-axis. Show that the electric field at a distant point on the dipole axis can be approximated by~ 4keqa/x
1. Two equal but opposite point charges (the positive charge being situated to the left) are separated by distance of 38.0 cm. The electric field between the charges (at a point seven- nineteenths the distance from the positive charge) is 7.35x10% N/C. Find the magnitude of each charge? (Correct sketch that must show all component vectors and the resultant electric field, is worth 2 points out of 10) 38.0 cm
Two charges of opposite signs but unknown magnitudes are
separated by a distance, r, along the x-axis. The positive charge,
q1, is to the left of the negative charge, q2, as shown in
the figure below. Consider three regions along the x-axis : (I) to
the left of the positive charge, (II) in between the two charges,
and (III) to the right of the negative charge. Considering just
these two charges, in which of these regions could the electric
field...
Constants Part A The electric field midway between two equal but opposite point charges is 336 N/C, and the distance between the charges is 11.0 cm What is the magnitude of the charge on each? Express your answer to three significant figures and include the appropriate units. QlValue Units Submit Previous Answers Request Answer
Most questions answered within 3 hours.
-
(63
#14)
which of the following statments best describes how chamging
the concentration of the substances...
asked 1 hour ago -
In the following reaction, which element is undergoing
oxidation: Na2SO3 + N2O --> N2 + Na2SO4...
asked 2 hours ago -
Which of the following pairs of ions have the same electron
configuration?
I: Br− and Se2−...
asked 4 hours ago -
The Foremost Composite Materials Company is planning a two-day
sales conference for October 19-20. The conference...
asked 5 hours ago -
3) Illustrate the observed pattern of relatedness of organisms
versus adaptations to specific conditions. This means...
asked 5 hours ago -
In winter a lake has a 0.35 m thick ice layer over 1.10 m of
water....
asked 6 hours ago -
Assuming the following has been encrypted with a Vigenere cipher
below, use the method(s) and assumptions...
asked 6 hours ago -
How would I use switch statements to write a program that will
take an input of...
asked 6 hours ago -
Imagine a reaction in which methane gas combusts at a constant
pressure of 1 atm and...
asked 6 hours ago -
Two parallel wires (each 12 m in length) are separated by a
distance of 0.065 m...
asked 6 hours ago -
Suppose there were three masses at the corner of uniform
equilateral triangle. The masses are m1...
asked 6 hours ago -
Situation: A building that is 618 m above the ground floor. How
many times would a...
asked 6 hours ago