An electric field in a given region of space is given by E=3.1x2i (in N/C). What...
An electric field in a given region of space is given by
E=3.1x2i
(in N/C). What is the magnitude of the potential difference between
two points x=0 m and x=7.5 m, i.e. |V(x=7.5m)-V(x=0 m
)|?
Homework Answers
\(E = -\frac{dV}{dx}\)
\(dV = -3.1x^{2}dx\)
now integrate
\(\int_{x=0}^{x=7.5}dV = -\int_{0}^{7.5}3.1x^{2}dx\)
\(V(x=7.5m)-V(x=0 m ) = -\frac{3.1 (7.5^{3}- 0^{3})}{3} = -435.94\)
so
V = integral of E*dx = itnegral of 3.1 x^2 from 0 to 7.5 = 3.1
x^3/3 from 0 to 7.5 = 3.1*7.5^3/3=435.9 V
Add Answer to:
An electric field in a given region of space is given by
E=3.1x2i
(in N/C). What...
An electric field in a given region of space is given by E-2.5x2i (in N/C). What...
An electric field in a given region of space is given by E-2.5x2i (in N/C). What is the magnitude of the potential difference between two points x=0 m and x=7.ל m, i.e. ÎV(x=7.7m)-V(xD m 提交答案 Tries 0/12
6. The electric field in the region of space shown is given by E (8i+2yj) N/C...
6. The electric field in the region of space shown is given by E (8i+2yj) N/C where y is in m. What is the magnitude of the electric flux through the top face of the cube shown? 2n 7. a a Charge of uniform linear density (4.0 nC/m) is distributed along the entire x axis. Determine the magnitude of the electric field on the y axis at y-2.5 m.
At a given region in space, the electric field is E = 5.89 ✕ 103 N...
At a given region in space, the electric field is E = 5.89 ✕ 103 N C · m2 x2î. Note that when x is in m, E will be in N/C. Electric charges in this region are at rest. Determine the volume density of electric charge (in nC/m3) at x = 0.320 m. Suggestion: Apply Gauss's law to a box between x = 0.320 m and x = 0.320 m + dx. nC/m3
In some region of space, the electric field is given by E = Axi + By2j....
In some region of space, the electric field is given by E = Axi + By2j. Find the electric potential difference between points whose positions are (xi, yi) = (a, 0) and (xf, yf) = (0, b). The constants A, B, a, and b have the appropriate SI units. (Use the following as necessary: A, B, a, and b.)
In the region of space depicted below, a uniform electric field of 12 N/C points in...
In the region of space depicted below, a uniform electric field
of 12 N/C points in the +y direction. If a particle starts at the
white circle on the x-axis, to which point would it move to have
its electric potential decrease the most? Between which pairs of
points is there zero potential difference?
Explain
●E 8 ●F
5. The electric field in a certain region of space is given by the vector field...
5. The electric field in a certain region of space is given by the vector field Vector E(Vector r)= Vector E(x,y,z)= (x-z)hatx+(z-y)haty V/m Find any two points P(x1,y1,z1) and Q(x2,y2,z2) such that the electric field at P is perpendicular to the electric field at Q. Evaluate the electric field at each of these two points. (Hint: Use the dot product.).
3.4 The electric field in a region of space is zero for x < 0 and...
3.4 The electric field in a region of space is zero for x < 0 and x 〉 9 m, and is Ezー-80 V/m for 0 〈 x 〈 3.0 m and is Ez +40 V/m for 3.0 〈 x 〈 9.0 m. (a) If the potential at zero for x 0 make a quantitative sketch of the electric potential for-1.0 〈 x 〈 10 m. (b) What distribution of charges produces the electric field? Hints: What type of charge...
The figure below represents a graph o the electric potential in ㅀ region o space versus...
The figure below represents a graph o the electric potential in ㅀ region o space versus position x, where the electric ied is paralle to the x axis Fach vertical division on the graph is equal to 40 volts. x (cm) 0 23 4 (a) What is the electric field at 0.5 cm? Positive values represent electric fields in the +x direction. (b) what is the electric field at x = 2.5 cm? V/m (c) What is the electric field...
Over a certain region of space, the electric potential is v - -x - 4x²y +...
Over a certain region of space, the electric potential is v - -x - 4x²y + 3yz?. (a) Find the expressions for the x,y,z components of the electric field over this region. (Use any variable or symbol stated above as necessary.) E (b) What is the magnitude of the field at the point that has coordinates (1.00, 0, -6.00) m? N/C Submit Answer
A region of space has a non-uniform electric field that points in the +x-direction and has...
A region of space has a non-uniform electric field that points in the +x-direction and has magnitude as shown in the figure (Figure 1) As a reference point, take the potential at the origin to be -100 V. Calculate the electric potential at x = 3.0 m. Express your answer to two significant figures and include the appropriate units.
An electric field in a given region of space is given by E-2.5x2i (in N/C). What is the magnitude of the potential difference between two points x=0 m and x=7.ל m, i.e. ÎV(x=7.7m)-V(xD m 提交答案 Tries 0/12
6. The electric field in the region of space shown is given by E (8i+2yj) N/C where y is in m. What is the magnitude of the electric flux through the top face of the cube shown? 2n 7. a a Charge of uniform linear density (4.0 nC/m) is distributed along the entire x axis. Determine the magnitude of the electric field on the y axis at y-2.5 m.
In the region of space depicted below, a uniform electric field
of 12 N/C points in the +y direction. If a particle starts at the
white circle on the x-axis, to which point would it move to have
its electric potential decrease the most? Between which pairs of
points is there zero potential difference?
Explain
●E 8 ●F
5. The electric field in a certain region of space is given by the vector field Vector E(Vector r)= Vector E(x,y,z)= (x-z)hatx+(z-y)haty V/m Find any two points P(x1,y1,z1) and Q(x2,y2,z2) such that the electric field at P is perpendicular to the electric field at Q. Evaluate the electric field at each of these two points. (Hint: Use the dot product.).
3.4 The electric field in a region of space is zero for x < 0 and x 〉 9 m, and is Ezー-80 V/m for 0 〈 x 〈 3.0 m and is Ez +40 V/m for 3.0 〈 x 〈 9.0 m. (a) If the potential at zero for x 0 make a quantitative sketch of the electric potential for-1.0 〈 x 〈 10 m. (b) What distribution of charges produces the electric field? Hints: What type of charge...
The figure below represents a graph o the electric potential in ㅀ region o space versus position x, where the electric ied is paralle to the x axis Fach vertical division on the graph is equal to 40 volts. x (cm) 0 23 4 (a) What is the electric field at 0.5 cm? Positive values represent electric fields in the +x direction. (b) what is the electric field at x = 2.5 cm? V/m (c) What is the electric field...
Over a certain region of space, the electric potential is v - -x - 4x²y + 3yz?. (a) Find the expressions for the x,y,z components of the electric field over this region. (Use any variable or symbol stated above as necessary.) E (b) What is the magnitude of the field at the point that has coordinates (1.00, 0, -6.00) m? N/C Submit Answer
A region of space has a non-uniform electric field that points in the +x-direction and has magnitude as shown in the figure (Figure 1) As a reference point, take the potential at the origin to be -100 V. Calculate the electric potential at x = 3.0 m. Express your answer to two significant figures and include the appropriate units.
Most questions answered within 3 hours.
-
Industry: Telecommunications in India
Here, you need to discuss the sources of the growth pattern
and...
asked 33 minutes ago -
Hydrobromic acid
dissolves solid iron according to the followiaung reaction:
Fe(s)+2HBr(aq)→
FeBr2(aq)+ H2(g)
Part A. What...
asked 2 hours ago -
Verify the following vector identity in SPHERICAL
COORDINATES.
div(curl(A)) = 0
asked 3 hours ago -
The work function (Φ) for a metal is 7.50×10-19 J.
What is the longest wavelength (nm)...
asked 4 hours ago -
1. Would the following procedural changes cause the
calculated mass percent Ni2+ ion in Ni(NH3)nCl2 to...
asked 6 hours ago -
1. Why does the voltage of the capacitor vary with frequency?
where does this missing voltage...
asked 7 hours ago -
p p please write each step out clearly
3. A manager of a company is considering...
asked 6 hours ago -
On October 1, Ebony Ernst organized Ernst Consulting; on October
3, the owner contributed $83,540 in...
asked 7 hours ago -
A.)As an electron moves through a region of space, its speed
decreases from 9.60 × 106...
asked 7 hours ago -
In java with the netbeans program do:
Through object programming
Create a class "ContadorP", which is...
asked 7 hours ago -
Pattern Corporation acquired all of Science
Company's outstanding stock on January 1, 2016 for $600,000 cash....
asked 7 hours ago -
Here are all accounts Tyler Co. maintains.
Tax expenses $4,750
Common stocks $48,840
SG&A expenses $2,500...
asked 8 hours ago