Homework Answers
Answer
Considering it as an electric field due to a dipole, the left one is a positive charge ( Field lines originating ) and the right side is a negative charge ( field lines terminating ).. For a dipole , the potential at points which are near to the positive charge is positive and those points which are near to negative charge are negative. So VD is positive and VC is negative. Now for the point B, it is less negative when compared to the point C due to the influence from positive charge. Symmetry of A shows it is positive, but less than D
THerefore VD > VA> VB > VC
Fourth option is the correct answer
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Select the inequality for the potential at the points A, B, C, and D based...
Select the inequality for the potential at the points A, B, C, and D based on...
Select the inequality for the potential at the points A, B, C, and D based on the electric field map. A D В. С Vo> V=> VA> VD VA> Vo> Ve> VD Vs> VA> Vo> Vo Vo> VA> VB> Vc VA=Ve=Vc=VD
1) 2) a) 6.64x10-10 C/m2 b) 0 c) -1.18x10-13 C/m2 d) 1.18x10-13 C/m2 e) -6.64x10-10 C/m2...
1)
2)
a) 6.64x10-10 C/m2
b) 0
c) -1.18x10-13 C/m2
d) 1.18x10-13 C/m2
e) -6.64x10-10 C/m2
3)
The figure to the right shows an electric dipole placed in an electric field. Which of the following best describes the dipole's initial motion if it is fixed to pivot about its center? Rotates clockwise Rotates counterclockwise The electric field is drawn to the right. If the external field is 75 N/C, calculate the charge density on the surface of the conductor, including...
1) 2) 3) The figure shows three particles with charges Q1 and Q2 with the electric...
1)
2)
3)
The figure shows three particles with charges Q1 and Q2 with the electric field lines shown. What is the ratio of Q1/Q2? O 1:4 O 1:1 08:4 2:4 04:1 Given the field map to the right, the dashed box contains all the charge generating the field. Is the long range field that of a monopole or a dipole? Monopole O Dipole Both a monopole and a dipole Select the inequality for the potential at the points A,...
A uniform electric field of magnitude 1,000 N/C points in the negative y-direction. Calculate the electric...
A uniform electric field of magnitude 1,000 N/C points in the negative y-direction. Calculate the electric potential difference V_B-V_A between the points A =(1cm, 2cm) and B = (3cm, 1cm). VB-VA = 10V VB-VA = 20V VB-VA = 30V VB-VA = -10V VB-VA = -20V VB-VA = -30V
Three charged metal disks are arranged as shown (cutaway view). The disks are held apart...
Three charged metal disks are arranged as shown (cutaway view). The disks are held apart by insulating supports not shown in the diagram. Each disk has an area of 2.5 m2 (this is the area of one flat surface of the disk). Use the value 8.85e-12 C2/(N·m2) for ?0.The charge Q1 = 5e-8 coulombs, and the charge Q2 = 2e-7 coulombs. What is the magnitude of the electric field in the region between disks 1 and 2? |12| =________________V/m...
Question 8 when an electron moves from A to B along an electric field line in...
Question 8 when an electron moves from A to B along an electric field line in the figure, the electric field does 5.76 × 10-19 J of work on it, what are the electric potential differences (a)VB VA, (b)Vc VA, and (c)Vc Vs? Electric field ine Equipotentials (a) Number (b) Number (c) Number Units Units Units
1. Calculate the voltages at points A, B, C, D & E based on the given...
1. Calculate the voltages at points A, B, C, D & E based on the given circuit. Show complete calculation steps and include correct units with each answer. B 3 ΚΩ IX V с - 5 ΚΩ w IK2 D E VA= VB = Ve= Vp = Ve= 2. Plot the electric potentials graph versus positions based on the above circuit following the path (ABCDEA). Position A B C D E
C=N ĊI D) CH3 B) A) Select one a. A >B> C >D b. C>D> A...
C=N ĊI D) CH3 B) A) Select one a. A >B> C >D b. C>D> A >B c. D >C> A >B O d. B >C> A >D
The drawing shows a cross-sectional view of two spherical equipotential surfaces and two electric field lines...
The drawing shows a cross-sectional view of two spherical
equipotential surfaces and two electric field lines that are
perpendicular to these surfaces. When an electron moves from point
A to point B (against the electric field), the
electric force does +3.2 x 10-19 J of work. What are the
electric potential differences (a) VB -
VA, (b) VC -
VB, and (c) VC -
VA?
Electric field lines Equipotential surfaces Cross-sectional view) O (a) o V, (b) 0 V, (c)...
please fast,For the following circuit when R1 Rx=R2 R3 Which one is correct Select one: a. Current...
please fast,For the
following circuit when R1 Rx=R2 R3
Which one is correct
Select one:
a. Current throgh BD is zero and
VB=VD
b. VA=VC
c. Current through AC is Zero
d. VG=0 and VA=VC
e. Current through AC is one
A RI R3 + DE No B R2 ti R х C
Select the inequality for the potential at the points A, B, C, and D based on the electric field map. A D В. С Vo> V=> VA> VD VA> Vo> Ve> VD Vs> VA> Vo> Vo Vo> VA> VB> Vc VA=Ve=Vc=VD
1)
2)
a) 6.64x10-10 C/m2
b) 0
c) -1.18x10-13 C/m2
d) 1.18x10-13 C/m2
e) -6.64x10-10 C/m2
3)
The figure to the right shows an electric dipole placed in an electric field. Which of the following best describes the dipole's initial motion if it is fixed to pivot about its center? Rotates clockwise Rotates counterclockwise The electric field is drawn to the right. If the external field is 75 N/C, calculate the charge density on the surface of the conductor, including...
1)
2)
3)
The figure shows three particles with charges Q1 and Q2 with the electric field lines shown. What is the ratio of Q1/Q2? O 1:4 O 1:1 08:4 2:4 04:1 Given the field map to the right, the dashed box contains all the charge generating the field. Is the long range field that of a monopole or a dipole? Monopole O Dipole Both a monopole and a dipole Select the inequality for the potential at the points A,...
A uniform electric field of magnitude 1,000 N/C points in the negative y-direction. Calculate the electric potential difference V_B-V_A between the points A =(1cm, 2cm) and B = (3cm, 1cm). VB-VA = 10V VB-VA = 20V VB-VA = 30V VB-VA = -10V VB-VA = -20V VB-VA = -30V
Question 8 when an electron moves from A to B along an electric field line in the figure, the electric field does 5.76 × 10-19 J of work on it, what are the electric potential differences (a)VB VA, (b)Vc VA, and (c)Vc Vs? Electric field ine Equipotentials (a) Number (b) Number (c) Number Units Units Units
1. Calculate the voltages at points A, B, C, D & E based on the given circuit. Show complete calculation steps and include correct units with each answer. B 3 ΚΩ IX V с - 5 ΚΩ w IK2 D E VA= VB = Ve= Vp = Ve= 2. Plot the electric potentials graph versus positions based on the above circuit following the path (ABCDEA). Position A B C D E
C=N ĊI D) CH3 B) A) Select one a. A >B> C >D b. C>D> A >B c. D >C> A >B O d. B >C> A >D
The drawing shows a cross-sectional view of two spherical
equipotential surfaces and two electric field lines that are
perpendicular to these surfaces. When an electron moves from point
A to point B (against the electric field), the
electric force does +3.2 x 10-19 J of work. What are the
electric potential differences (a) VB -
VA, (b) VC -
VB, and (c) VC -
VA?
Electric field lines Equipotential surfaces Cross-sectional view) O (a) o V, (b) 0 V, (c)...
please fast,For the
following circuit when R1 Rx=R2 R3
Which one is correct
Select one:
a. Current throgh BD is zero and
VB=VD
b. VA=VC
c. Current through AC is Zero
d. VG=0 and VA=VC
e. Current through AC is one
A RI R3 + DE No B R2 ti R х C
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