Homework Answers
here given infinite large surface charge density so electric field due to large surface density is
E= surface charge density /2aphalien
i.e. E is independent of distance so for x= 12cm or x= 50cm it should be always same
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The two large thin non-conducting sheets are perpendicular to the x- axis and have uniform charge...
consider two thin conducting spherical shells as shown in the figure 9 Consider two thin, conducting,...
consider two thin conducting spherical shells as shown in the
figure
9 Consider two thin, conducting, spherical shells as shown in the figure. The inner shell has a radius n=15.0 cm and a charge of 10.0 nC. The outer shell has a radius rz=30.0 cm and a charge of 15.0 nC. Find (a) the electric field E and (b) the electric potential V in regions A, B, and C, with V=0 at-o. 0 An air-filled capacitor consists of two parallel...
Please Help!!!!!!!! 14. A non-conducting, thin sheet of charge carries a uniform area charge density of...
Please Help!!!!!!!!
14. A non-conducting, thin sheet of charge carries a uniform area charge density of 5.20 nC/m2. Find the magnitude of the electric field (in N/C) at a distance 8.70 cm above the sheet. 15. A charge of 7.00 nC is placed 10.0 em above a square plate with sides exactly twice that len What is the electric flux (in N m/C) through the plate? (Hint: think of the plate as one wall of a cube with the charge...
30% Three very large planes carrying uniform surface charge densities are located in a medium with...
30% Three very large planes carrying uniform surface charge densities are located in a medium with &r = 2 as shown in Figure 1. Draw the net electric field (E-field) due to the system. Explain what principles you used to obtain the net E-field and comment on the graph. Comment on any assumptions and approximations used. (ii) 15% Calculate the electric field strength and displacement field at the three points shown in Figure 1. 64 =-10 nC/m202 = 10 nC/m²...
A solid non-conducting sphere (R = 10 cm) has a charge of uniform density 50 nC/m3...
A solid non-conducting sphere (R = 10 cm) has a charge of uniform density 50 nC/m3 uniformly distributed throughout its volume. (a) Determine the magnitude of the electric field 20 cm from the center of the sphere. (b) Determine the magnitude of the electric field 5 cm from the center of the sphere. Hint: first calculate the charges inside the assumed Gaussian surfaces, assume π = 3. Answer: 45 N/C, 90 N/C.
A charge of uniform linear density 3.00 nC/m is distributed along a long, thin, nonconducting rod....
A charge of uniform linear density 3.00 nC/m is distributed
along a long, thin, nonconducting rod. The rod is coaxial with a
long conducting cylindrical shell (inner radius = 4.40 cm, outer
radius = 10.6 cm). The net charge on the shell is zero. (a) What is
the magnitude (in N/C) of the electric field at distance r = 15.0
cm from the axis of the shell? What is the surface charge density
on the (b) inner and (c) outer...
A charge of uniform linear density 2.0 nC/m is distributed along a long, thin, nonconducting rod.
A charge of uniform linear density 2.0 nC/m is distributed along a long, thin, nonconducting rod. The rod is coaxial with a long conducting cylindrical shell (inner radius = 5.0 cm, outer radius 10 cm). The net charge on the shell is zero. (a) What is the magni- tude of the electric field 15 cm from the axis of the shell? What is the surface charge density on the (b) inner and (c) outer surface of the shell?
Two facing surfaces of two large parallel conducting plates separated by 12.0 cm have uniform surface...
Two facing surfaces of two large parallel conducting plates separated by 12.0 cm have uniform surface charge densities such that are equal in magnitude but opposite in sign. The difference in potential between the plates is 490 V. (a) Is the positive or the negative plate at the higher potential? O the pusitive plale O the negative plate (b) What is the magnitude of the electric field between the plates? kV/m (c) An electron is released from rest next to...
Two very large parallel sheets are 5.00 cm apart. Sheet A carries a uniform surface charge...
Two very large parallel sheets are 5.00 cm apart. Sheet A carries a uniform surface charge density of -6.80 μC/m^2 , and sheet B, which is to the right of A, carries a uniform charge density of -12.1 μC/m^2 . Assume that the sheets are large enough to be treated as infinite. Part A)Find the magnitude of the net electric field these sheets produce at a point 4.00 cm to the right of sheet A. E = 3.0×105 NC Part...
Two very large parallel sheets are 5.00 em apart. Sheet A carries a uniform surface charge...
Two very large parallel sheets are 5.00 em apart. Sheet A carries a uniform surface charge density of -9.40 C/m .and sheet B, which is to the right of A. carries a uniform charge of -12.7 C/mº. Assume the sheets are large enough to be treated as infinite Part A Find the magnitude of the net electric field these sheets produce at a point 4.00 cm to the right of sheet A. VAXT N/P Submit Part B Find the direction...
A charge of uniform linear density 2.00 nC/m is distributed along a long, thin, nonconducting rod.
A charge of uniform linear density 2.00 nC/m is distributed along a long, thin, nonconducting rod. The rod is coaxial with a long conducting cylindrical shell (inner radius = 4.40 cm, outer radius = 10.2 cm). The net charge on the shell is zero. (a) What is the magnitude of the electric field at distance r = 14.6 cm from the axis of the shell? What is the surface charge density on the (b) inner and (c) outer surface of...
consider two thin conducting spherical shells as shown in the
figure
9 Consider two thin, conducting, spherical shells as shown in the figure. The inner shell has a radius n=15.0 cm and a charge of 10.0 nC. The outer shell has a radius rz=30.0 cm and a charge of 15.0 nC. Find (a) the electric field E and (b) the electric potential V in regions A, B, and C, with V=0 at-o. 0 An air-filled capacitor consists of two parallel...
Please Help!!!!!!!!
14. A non-conducting, thin sheet of charge carries a uniform area charge density of 5.20 nC/m2. Find the magnitude of the electric field (in N/C) at a distance 8.70 cm above the sheet. 15. A charge of 7.00 nC is placed 10.0 em above a square plate with sides exactly twice that len What is the electric flux (in N m/C) through the plate? (Hint: think of the plate as one wall of a cube with the charge...
30% Three very large planes carrying uniform surface charge densities are located in a medium with &r = 2 as shown in Figure 1. Draw the net electric field (E-field) due to the system. Explain what principles you used to obtain the net E-field and comment on the graph. Comment on any assumptions and approximations used. (ii) 15% Calculate the electric field strength and displacement field at the three points shown in Figure 1. 64 =-10 nC/m202 = 10 nC/m²...
A charge of uniform linear density 3.00 nC/m is distributed
along a long, thin, nonconducting rod. The rod is coaxial with a
long conducting cylindrical shell (inner radius = 4.40 cm, outer
radius = 10.6 cm). The net charge on the shell is zero. (a) What is
the magnitude (in N/C) of the electric field at distance r = 15.0
cm from the axis of the shell? What is the surface charge density
on the (b) inner and (c) outer...
Two facing surfaces of two large parallel conducting plates separated by 12.0 cm have uniform surface charge densities such that are equal in magnitude but opposite in sign. The difference in potential between the plates is 490 V. (a) Is the positive or the negative plate at the higher potential? O the pusitive plale O the negative plate (b) What is the magnitude of the electric field between the plates? kV/m (c) An electron is released from rest next to...
Two very large parallel sheets are 5.00 em apart. Sheet A carries a uniform surface charge density of -9.40 C/m .and sheet B, which is to the right of A. carries a uniform charge of -12.7 C/mº. Assume the sheets are large enough to be treated as infinite Part A Find the magnitude of the net electric field these sheets produce at a point 4.00 cm to the right of sheet A. VAXT N/P Submit Part B Find the direction...
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