Find electric field intensity E at P(0, 0, 1): (i) a point charge Q = 4πε0...

Find electric field intensity E at P(0, 0, 1): (i) a point charge Q = 4πε₀ C at the origin; (ii) a line charge distribution with ρL = 2πε₀ C/m on the x-axis with x ranging from -1 to +1 m.; (iii) a square surface charge distribution with ρS = 2ε0 C/m² on the z = 0 plane with x and y both ranging from -1 to +1 m.; and (iv) a circular surface charge distribution with ρS = 2ε0 C/m² on the z = 0 plane with the radius ρ ranging from 0 to +1 m.

Expert Solution

genius_generous answered 2 years ago

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.

In each of six situations, a particle (mass m, charge q) is located at a point where the electric field has magnitude E.

In each of six situations, a particle (mass m, charge q) is located at a point where the electric field has magnitude E. No other forces act on the particles. Rank them in order of the magnitude of the particle’s acceleration, from largest to smallest.

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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.

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

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A point of charge q is placed at the point (-d,0) and a second point charge...

A point of charge q is placed at the point (-d,0) and a second point charge of charge 2q is placed at point (2d,0). a) What is the force on the third charge of charge -q placed at point (0,d) if d=190nm and q=250nC? b) find the two positive charges placed on the x-axis? c) What is the electric field at the origin?

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. If the electric field E is zero at a given point, must the electric potential...

A. If the electric field E is zero at a given point, must the electric potential V also equal zero at that point? Explain your reasoning and give an example to prove your answer. B. A positive charge moves in the direction of a uniform electric field. Does its potential energy increase or decrease? Does the electric potential increase or decrease? Explain your reasoning. C. If the electric potential at some point is zero, does it follow that there are...

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.

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?

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