1.Consider a negative point charge. Sketch electric field lines, including their direction. 2 Calculate electric field...

1.Consider a negative point charge. Sketch electric field lines, including their direction.

2 Calculate electric field of 1 electron at a distance of 0.1 nanometer away from it. Express your answer in SI units.

3 Consider a point charge of 1 C and calculate its electric field at a distance of 1 m.

Expert Solution

genius_generous answered 7 months ago

Consider a point charge +q. A) Sketch the electric field lines and equipotetial lines near the...

Consider a point charge +q. A) Sketch the electric field lines and equipotetial lines near the charge. B) Explain how to interpret these equipotential lines. In other words, what does electric potential mean in terms of work? C) Indicate the direction of increasing potential in your sketch. D) Consider one potential line in your sketch. How much work is required to move a charge anywhere along that line.

Consider a dielectric sphere of uniform negative charge distribution –q. Calculate the electric field: a) Inside...

Consider a dielectric sphere of uniform negative charge distribution –q. Calculate the electric field: a) Inside the sphere. (3 points) b) Outside the sphere. (3 points) c) On the surface of the sphere (3 point) d) Sketch a diagram of the electric field for this charge distribution (3 points)

Determine the magnitude and direction of the electric field at point 1 in the figure(Figure 1).

Figure 1 Part A Determine the magnitude and direction of the electric field at point 1 in the figure(Figure 1). E1→=(2500V/m,up) E1→=(7500V/m,up) E1→=(3750V/m,down) E1→=(2500V/m,down) Part B Determine the magnitude and direction of the electric field at point 2 in the figure. E2→=(2500V/m,up) E2→=(3750V/m,down) E2→=(7500V/m,down) E2→=(5000V/m,up)

A negative charge is moved in the direction of an E⃗E→ field line. Which of the...

A negative charge is moved in the direction of an E⃗E→ field line. Which of the following statements are true? The system is the charge. A negative charge is moved in the direction of an field line. Which of the following statements are true? The system is the charge. The E⃗E→ field does positive work on the charge. The E⃗E→ field does not do any work on the charge. The E⃗E→ field does negative work on the charge. The amount...

Calculate the magnitude of electric field produced 2.0m away from a 1 nC point charge. Please...

Calculate the magnitude of electric field produced 2.0m away from a 1 nC point charge. Please show your work.

1. a) The electric field at a certain point around a + 5.84C charge has a...

1. a) The electric field at a certain point around a + 5.84C charge has a magnitude of 3.68 x 105N/C. What is the magnitude of the electrostatic force that would beexerted on a -3.72 C charge located at this point? b) What is the direction of the electrostatic force referred to in (a)? c) What is the direction of the electric field at the point referred to in (a)? d) How far away from the + 5.84C charge is...

1. The electric field generated by a point charge has strength of 180000n/c at a point...

1. The electric field generated by a point charge has strength of 180000n/c at a point 1.50 cm from the point charge what is the charge if the field points towards the charge? 2.An electron was accelerated from rest through a potential difference of 9900V. what is the speed at the end? 3.A 100.0pF capacitor consists of two circular plates of radius 0.40mm. how far apart are the plates? 4. A 4.0m m length of gold wire is connected to...

A 65 μC point charge is at the origin. Find the electric field at the point...

A 65 μC point charge is at the origin. Find the electric field at the point x1 = 65 cm ,y1 = 0. Find the electric field at the point x2 = 45 cm , y2 = 45 cm . Find the electric field at the point x3 = -20 cm , y3 = 75 cm . Find Ex,Ey in each electric field point in N/C unit.

A single point charge of -4.0x10^-9C has an electric field at 0.5m from the charge of......

A single point charge of -4.0x10^-9C has an electric field at 0.5m from the charge of... a) 144N/C away from the charge b) 144N/C towards the charge c) 72N/C away from the charge d) 72N/C towards the charge i got 144N/C but i dont know if it is right or the direction?

Calculate the electric field(magnitude and direction) at the center of a square 52.5 cm on a...

Calculate the electric field(magnitude and direction) at the center of a square 52.5 cm on a side if one corner is occupied by a - 38.8 μC charge and the other three are occupied by - 27.6 μC charges. answer is not 7.3*10^6 or 7.3*10^-7

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