Homework Answers
At point (A) , a test charge experiences the smallest force which is equal to zero as at point A there is no ELECTRIC FIELD LINES which results in no force at point A WHEREAS at the remaining point there is some intensity of electric field lines which results in some force on the test charge .
hence at point (A) a test charge experiences smallest force..
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Electric field lines are shown for two positive charges. The five points on the electric field...
Part (A) Draw electric field lines for two positive charges shown below. (Spoints) Part (B) Calculate...
Part (A) Draw electric field lines for two positive charges shown below. (Spoints) Part (B) Calculate the strength and direction of the electric field E due to a point charge of 2.00 nC at a distance of 5.00 mm from the charge. (Spoints) Part (C) An electric field is measured using a positive test charge of 3.0 x 104 C. This test charge experiences a force of 0.12 N at an angle of 15° north of east. What are the...
1. Electric field lines are drawn (a) from positive charges to negative charges (b) from negative...
1. Electric field lines are drawn (a) from positive charges to negative charges (b) from negative charges to positive charges (c) from the largest charge to the smallest charge (d) from the smallest charge to the largest charge. 5. For this laboratory why are the measured equipotentials lines instead of surt aces?
Consider what would happen if electric field lines could cross each other. What would it mean...
Consider what would happen if electric field lines could cross each other. What would it mean if two electric field lines were to cross? a) A test charge placed at the intersection of two electric field lines would be torn apart and travel in two different directions. b) A test charge placed at the intersection of two electric field lines would experience a net force in two different directions at once. c) A positive test charge placed at the intersection...
8. a. Sketch the electric field created by the large positive and negative source charges shown...
8. a. Sketch the electric field created by the large positive and negative source charges shown below. Use arrows on field lines to show the direction of the field. b. Indicate the direction and size of the electric force on test charges A, B, and C with vectors. c. How does the direction of the force on test charges A, B, and C relate to the field lines?
Electric Field Lines and Potential The figure shows the E-field in the plane of two point...
Electric Field Lines and Potential The figure shows the E-field in the plane of two point charges. Determine for each of the following statements whether it is correct or incorrect. 2 Incorrect The electric potential (volts) is larger at 'c' than 'e'. Incorrect The net charge Q1+Q2 is negative. Correct The E-field at 'b' points north. Incorrect The E-field at 'c is zero. Correct The E-field at 'b' points directly toward Q2. Incorrect The magnitude of the E-field at 'a'...
The picture shows the field lines of a nonuniform electric field and five points A to...
The picture shows the field lines of a nonuniform electric field and five points A to E in the field. Consider the following statements. Which one is true? The electric field strength at point B is larger than at point C. We cannot compare the electric field strengths at points E and C because they are not drawn on the same electric field line. The electric field strength at point C is larger than at point B. This electric field...
Work and exact values please! Thank you Sketch the electric field and equipotential contours for the...
Work and exact values please! Thank you
Sketch the electric field and equipotential contours for the arrangement shown below. Use the PhET simulation if necessary. Consider the electric field lines drawn below for a configuration or two charges. Five points (A-E) are labeled on the diagram. Rank these locations in order of the electric field strength from smallest to largest. Calculate the net electric potential at point A in the diagram shown above. The net potential is the sum of...
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...
Make a qualitative sketch of the electric field lines produced by two equal positive charges, +q,...
Make a qualitative sketch of the electric field lines produced by two equal positive charges, +q, that are separated by a distance d. How does your sketch change if one of the charges is instead negative? How does your sketch change if one of the charges is instead +2q? Gaussian surface 1 has twice the surface area of Gaussian surface 2. Both surfaces enclose the same charge, +Q. Is the electric flux through surface 1 greater than, less than, or...
Points: 1 13) Is it possible to have a zero electric potential between two positive charges...
Points: 1 13) Is it possible to have a zero electric potential between two positive charges along the line joining the two charges? A) Yes, if the two charges are equal in magnitude. B) No, a zero electric potential cannot exist between the two charges. C) Yes, regardless of the magnitude of the two charges. D) cannot be determined without knowing the separation between the two charges E) cannot be determined without knowing the magnitude of the charges Points: 3...
Part (A) Draw electric field lines for two positive charges shown below. (Spoints) Part (B) Calculate the strength and direction of the electric field E due to a point charge of 2.00 nC at a distance of 5.00 mm from the charge. (Spoints) Part (C) An electric field is measured using a positive test charge of 3.0 x 104 C. This test charge experiences a force of 0.12 N at an angle of 15° north of east. What are the...
1. Electric field lines are drawn (a) from positive charges to negative charges (b) from negative charges to positive charges (c) from the largest charge to the smallest charge (d) from the smallest charge to the largest charge. 5. For this laboratory why are the measured equipotentials lines instead of surt aces?
8. a. Sketch the electric field created by the large positive and negative source charges shown below. Use arrows on field lines to show the direction of the field. b. Indicate the direction and size of the electric force on test charges A, B, and C with vectors. c. How does the direction of the force on test charges A, B, and C relate to the field lines?
Electric Field Lines and Potential The figure shows the E-field in the plane of two point charges. Determine for each of the following statements whether it is correct or incorrect. 2 Incorrect The electric potential (volts) is larger at 'c' than 'e'. Incorrect The net charge Q1+Q2 is negative. Correct The E-field at 'b' points north. Incorrect The E-field at 'c is zero. Correct The E-field at 'b' points directly toward Q2. Incorrect The magnitude of the E-field at 'a'...
The picture shows the field lines of a nonuniform electric field and five points A to E in the field. Consider the following statements. Which one is true? The electric field strength at point B is larger than at point C. We cannot compare the electric field strengths at points E and C because they are not drawn on the same electric field line. The electric field strength at point C is larger than at point B. This electric field...
Work and exact values please! Thank you
Sketch the electric field and equipotential contours for the arrangement shown below. Use the PhET simulation if necessary. Consider the electric field lines drawn below for a configuration or two charges. Five points (A-E) are labeled on the diagram. Rank these locations in order of the electric field strength from smallest to largest. Calculate the net electric potential at point A in the diagram shown above. The net potential is the sum of...
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...
Make a qualitative sketch of the electric field lines produced by two equal positive charges, +q, that are separated by a distance d. How does your sketch change if one of the charges is instead negative? How does your sketch change if one of the charges is instead +2q? Gaussian surface 1 has twice the surface area of Gaussian surface 2. Both surfaces enclose the same charge, +Q. Is the electric flux through surface 1 greater than, less than, or...
Points: 1 13) Is it possible to have a zero electric potential between two positive charges along the line joining the two charges? A) Yes, if the two charges are equal in magnitude. B) No, a zero electric potential cannot exist between the two charges. C) Yes, regardless of the magnitude of the two charges. D) cannot be determined without knowing the separation between the two charges E) cannot be determined without knowing the magnitude of the charges Points: 3...
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