(a) Determine the electric field strength at a point 1.00 cm to the left of the middle charge shown in the figure below. (Enter the magnitude of the electric field only.)   (b) If a charge of −2.26 µC is placed at this point, what are the magnitude and direction of the force on it?

Imagine you have four identical charge q, placed on the corners of a square. If q = 17.37 nC, then the side of the square is s = 7.2 cm, calculate the magnitude of the electric field acting on the charge at the upper right corner. NOTE: Final answer in SIX decimal places. Then, state the SI unit of the variable being sought off. Add your answer

In the figure, the point charges are located at the corners of an equilateral triangle 24 cm on a side. (a)  Find the magnitude of the electric field in N/C at the location of qa, given that qb = 11.6 μC and qc = –5.7 μC . (b)  Find the direction of the electric field at qa in degrees above the negative x-axis with origin at qa. (c)  What is the magnitude of the force in N on qa, given that qa = 1.9 nC? (d)  What is the direction of the force on qa in degrees above the negative x-axis with origin at qa?

A test charge of +3 µC is at a point P where an external electric field is directed to the right and has a magnitude of 4 x 106 N/C. If the test charge is replaced with another test charge of -3µC, what happens to the external electric field at P? (a) It is unaffected. (b) It reverses direction. (c) It changes in a way that cannot be determined.

A charge q₁ equal to 0.600 μC is at the origin, and a second charge 92 equal to 0.900 μC is on the x axis at 5.00 cm. 1) Find the force (magnitude and direction) that 0.600-μC charge exerts on 0.900-μC charge. Enter a positive value if the force acts in the +x direction and a negative value if the force acts in the - x direction. (Express your answer to three significant figures.) Submit N 2) Find the force (magnitude and direction) that 0.900-μC charge exerts on 0.600-μC charge. Enter a positive value if the force acts in the +x direction and a negative value if the force acts in the - x direction. (Express your answer to three significant figures.) N

(a) Determine the electric field strength at a point 1.00 cm to the left of the middle charge shown in the figure below. N/C 6.00 µC 1.50 µC -2.00 IC 5.00 cm +2.00 cm (b) If a charge of -3.20 µC is placed at this point, what are the magnitude and direction of the force on it? Magnitude N Direction ---Select---

Consider an electric field perpendicular to a table top. When a small charged object of mass 4.18 g and charge -17 µC is carefully placed in the field, the object is in static equilibrium. What are the magnitude and direction of the electric field? (Give the magnitude in N/C.) magnitude N/C direction downward

A small rubber sphere has a mass of 3.64 g and a charge of -18.6 µC. It levitates, motionless, when placed in a uniform electric field perpendicular to the ground. What is the magnitude of the electric field (in N/C)? N/C What is the direction of the electric field? O upward O downward O east west

Problem 8:  The electric force experienced by a -4.8 μC charge at some point P has a magnitude of 18 N and points due North.  Part (a)  What is the magnitude of the electric field, in newtons per coulomb, at P?   Part (b)  What is the direction of the electric field at point P?  Part (c)  What is the magnitude of the force, in newtons, that an electron would experience if it were placed at point P instead of the given charged particle?  Part (d)  If a proton were placed at point P instead of the electron, what is the magnitude of the force, in newtons, that it would experience?  Part (e)  What is the ratio of the magnitude of the acceleration of an electron to that of a proton, when the electric field acting on each has the same strength?

A charge q1 equal to 0.500 μC is at the origin, and a second charge q2 equal to 0.800 μC is on the x axis at 4.00 cm. Find the force (magnitude and direction) that 0.500-μC charge exerts on 0.800-μC charge. Enter a positive value if the force acts in the +x direction and a negative value if the force acts in the -x direction. (Express your answer to three significant figures.) Find the force (magnitude and direction) that 0.800-μC charge exerts on 0.500-μC charge. Enter a positive value if the force acts in the +x direction and a negative value if the force acts in the -x direction. (Express your answer to three significant figures.) How would your answers change if q2q2 were -0.800 μC? The magnitudes of the forces would rise, while the directions would be the same.   The magnitudes of the forces would rise and the directions would change to opposite.   The directions of the forces would change to opposite, while the magnitudes would be the same Answers would be the same.