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10. Looking at the Electric Field lines for a Dipole, where is the electric field the...
Electric field lines of a point charged particle is shown in the following figure. By looking...
Electric field lines of a
point charged particle is shown in the following figure. By looking
at the field lines, what can you conclude about this particle?
it is neutral
it has positive charge
it has negetive charge
Electric field lines of a point charged particle is shown in the following figure. By looking at the field lines, what can you conclude about this particle?
An electric dipole consists of a positive charge separated from a negative charge of the same magnitude by a small distance. Which, if any, of the diagrams below best represents the electric field lines around an electric dipole?
An electric dipole consists of a positive charge separated from a negative charge of the same magnitude by a small distance. Which, if any, of the diagrams below best represents the electric field
lines around an electric dipole?
Select True or False for the following statements about electric field lines. Where the E-field lines...
Select True or False for the following statements about electric field lines. Where the E-field lines are dense the E-field must be weak. A positive point charge released from rest will initially accelerate along an E-field lines make circles around positive charges E-field lines may cross. E-field line eld lines may croOSS E-field lines point inward toward negative charges. E-field lines point outward from positive charges. E-field lines do not begin or end in a charge-free region except at infinity
help with questions 1. For a +-electric dipole, sketch the electric field lines between each charge....
help with questions
1. For a +-electric dipole, sketch the electric field lines between each charge. Now sketch what the electric field would look like if the negative charge was replaced with a positive charge. 2. Using Ohm's law, calculate the electric potential drop across a 12k2 resistor with 3 mA of current flowing through it. 3. If 12nC of charge flow through a copper wire in 5 seconds, what is the electric current in Amperes?
1.4. DRAWING FIELD LINES 3 1.4 Drawing Field Lines 1. Sketch electric field lines for the...
1.4. DRAWING FIELD LINES 3 1.4 Drawing Field Lines 1. Sketch electric field lines for the following four situations: a single positive charge; two positive charges separated by a distance d; a negative and a positive charge separated by a distance di and two negative charges separated by a distance d. For each sketch, assume that all of the charges have the at least 8 equally space field lines same magnitude and use exiting from each charge. Use the circles...
(c) How are the Electric Field lines related to the equipotential lines? How do they cross...
(c) How are the Electric Field lines related to the equipotential lines? How do they cross each other? What does Eq. 11.2 indicate? Use a sketch to illustrate the relation of the Electric Field lines to the equipotential lines. (d) The Electric Field gives the direction in which a positive test charge would move from a given point in space. Explain why different lines of force can never cross each other.
electric flux definition Draw the electric field lines for the dipole shown below. Show a minimum...
electric flux definition Draw the electric field lines for the dipole shown below. Show a minimum of 5 field lines.
Torque on a Dipole in a Uniform Field (Looking for explanation, not just answers)
Consider an electric dipole whose dipole moment (a vector pointing from the negitive charge to the positive charge) is oriented at angle with respect to the y axis. There is an externalelectric field of magnitude (independent of the field produced bythe dipole) pointing in the positive y direction. The positive and negative ends of the dipole have charges and , respectively, and the two charges are a distance apart. The dipole has a moment of inertia about its center of...
There are two possible alignments of a dipole in an deral electric field where the dipole...
There are two possible alignments of a dipole in an deral electric field where the dipole is in equilibrium when the dipole moment is parallel to the electric field and when the dipole moment is oriented Opposite the electric field Part A Are both alignments stable? (Consider what would happen in each case if you gave the dipole a slight twist) Yes Ο Νο
IV. Analysis ntrod A. Arrows indicate the directions of the electric field lines. Why are there...
IV. Analysis ntrod A. Arrows indicate the directions of the electric field lines. Why are there no directions an d indicated on the equipotential lines? They are perpendhculo to the eectric field. They are difpenit to mer sue onf the B. For the dipole configuration (i.e., two oppositely charged point charges), in what region(s) does the electric field have the greatest intensity? Explain how you know this from your drawing and justify your answer. C. Comment on the nature of...
Electric field lines of a
point charged particle is shown in the following figure. By looking
at the field lines, what can you conclude about this particle?
it is neutral
it has positive charge
it has negetive charge
Electric field lines of a point charged particle is shown in the following figure. By looking at the field lines, what can you conclude about this particle?
Select True or False for the following statements about electric field lines. Where the E-field lines are dense the E-field must be weak. A positive point charge released from rest will initially accelerate along an E-field lines make circles around positive charges E-field lines may cross. E-field line eld lines may croOSS E-field lines point inward toward negative charges. E-field lines point outward from positive charges. E-field lines do not begin or end in a charge-free region except at infinity
help with questions
1. For a +-electric dipole, sketch the electric field lines between each charge. Now sketch what the electric field would look like if the negative charge was replaced with a positive charge. 2. Using Ohm's law, calculate the electric potential drop across a 12k2 resistor with 3 mA of current flowing through it. 3. If 12nC of charge flow through a copper wire in 5 seconds, what is the electric current in Amperes?
1.4. DRAWING FIELD LINES 3 1.4 Drawing Field Lines 1. Sketch electric field lines for the following four situations: a single positive charge; two positive charges separated by a distance d; a negative and a positive charge separated by a distance di and two negative charges separated by a distance d. For each sketch, assume that all of the charges have the at least 8 equally space field lines same magnitude and use exiting from each charge. Use the circles...
(c) How are the Electric Field lines related to the equipotential lines? How do they cross each other? What does Eq. 11.2 indicate? Use a sketch to illustrate the relation of the Electric Field lines to the equipotential lines. (d) The Electric Field gives the direction in which a positive test charge would move from a given point in space. Explain why different lines of force can never cross each other.
electric flux definition Draw the electric field lines for the dipole shown below. Show a minimum of 5 field lines.
There are two possible alignments of a dipole in an deral electric field where the dipole is in equilibrium when the dipole moment is parallel to the electric field and when the dipole moment is oriented Opposite the electric field Part A Are both alignments stable? (Consider what would happen in each case if you gave the dipole a slight twist) Yes Ο Νο
IV. Analysis ntrod A. Arrows indicate the directions of the electric field lines. Why are there no directions an d indicated on the equipotential lines? They are perpendhculo to the eectric field. They are difpenit to mer sue onf the B. For the dipole configuration (i.e., two oppositely charged point charges), in what region(s) does the electric field have the greatest intensity? Explain how you know this from your drawing and justify your answer. C. Comment on the nature of...
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