Concept explainers
Points B and C are a distance
i. Indicate the direction of the electric field at points A, B, and C on the diagram.
ii. Let
• Would the absolute value of the work done by ail external agent in moving the same test charge from point B to point C be greater than, less than, or equal to
• Would the absolute value of the work done by an external agent in moving the same test charge from point A to point C be greater than, less than, or equal to
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- Part A An infinitely long line of charge has a linear charge density of 3.00x10-12 C/m. A proton is at distance 14,5 cm from the line and is moving directly toward the line with speed 1200 m/s. How close does the proton get to the line of charge? Express your answer in meters. • Vlew Available Hint(s) m Submitarrow_forwardA. Show on the drawing below the electric field, B. What is the magnitude of electric field between A and B (distance A and B d=0.03m) C. If a charge particle at point A q = 2 x 10-6 C move to point B, calculate the amount of work done by the electric field on the particle in the figure. D. Calculate the amount of force and acceleration of particle 6 V 5 V 4 V 3 V 2 V B 1V O Varrow_forwardAn infinitely long line of charge has a linear charge density of 4.50x10-12 C/m. A proton is at distance 19.0 cm from the line and is moving directly toward the line with speed 1300 m/s. Part A How close does the proton get to the line of charge? Express your answer in meters. • View Available Hint(s) nα ΑΣφ Submitarrow_forward
- 1. Draw electric field lines from the infinite sheet on the diagram. How does the electric field magnitude change as you get further away from the sheet? 2. You move the test charge with your hand at constant velocity along a path from point A to point B to point C and back to point A. In terms of L, qo, E, and constants, find the work done by the electric field for each of the path segments: • test charge is moved from A to B, WorkAB = • test charge is moved from B to C, Workgc = • test charge is moved from C to A, WorkCA = • So, what's the total work done by the electric field for the path A to B to C? Does your answer make sense? 3. What's the change in electric potential energy as the charge is moved from C to A, in terms of L, qo , E, and constants? 4. What's the change in electric potential as the charge is moved from C to A, in terms of L, qo, E, and constants? 5. Now change the test charge from +qo to -390. • What's the work done by the electric field in moving the test charge…arrow_forwardFigure 1 of 1 +) Part A What is the electric potential at points A, B, and C in (Figure 1)? Suppose that q = 2.0 nC, rị = 1.1 cm, and r2 = 2.2 cm. Enter your answers numerically separated by commas. Hνα ΑΣφ VA, VB. Vc = V Part B What is the potential difference AVAB =VB – VA ? Express your answer with the appropriate units. Part C What is the potential difference AVCB = VB – Vc? Express your answer with the appropriate units.arrow_forwardA point charge Q of mass 1.69g hangs from the horizontal ceiling by a light 50.7 cm thread. When a horizontal electric field of magnitude 1,029 • is turned on, the charge hangs away from the vertical as shown in the figure. Determine the charge Q (in uC) Look at picture correct answer I need to show all workarrow_forward
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