A point charge qı = 5.00 uC is held fixed in space. From a horizontal distance...
Constants Part A A point charge q1-15.00 μC is held fixed in space. From a horizontal distance of 6.00 cm, a small sphere with mass 4.00 x 10-3 kg and charge What is the acceleration of the sphere at the instant when its speed is 26.0 m/s? Express your answer with the appropriate units. +2.00 μC is fired toward the fixed charge with an initial speed of 41.0 m/s Gravity can be neglected a: 1 Value Units
point charge q1=5.00μCq1=5.00μC is held fixed in space. From a horizontal distance of 4.00 cmcm, a small sphere with mass 4.00×10−3kg4.00×10−3kg and charge q2=+2.00μCq2=+2.00μC is fired toward the fixed charge with an initial speed of 35.0 m/sm/s. Gravity can be neglected. What is the acceleration of the sphere at the instant when its speed is 30.0 m/sm/s? Express your answer with the appropriate units.
(b) (4 pts) A point charge qı = -5.00 uC is placed at the origin and another point charge 92 +10.0 C is placed at 3 = 4.00 m along the x-axis of a Cartesian coordinate sys- tem (see Figure). How much work is required to bring a third charge, 43 = +2 C from infinity and place it at P located within the xy-plane at (4.00 m, -3.00 m)? YA X .P
IP A charge of 20.0 μCμC is held fixed at the origin. If a -5.00 uC charge with a mass of 4.00 g is released from rest at the position (0.925 m, 1.17 m), what is its speed when it is halfway to the origin? O AZ¢ * * O a? m/s Suppose the -5 harge is released from rest at the point x less than, or equal to the speed found in part A? je is released from rest at...
A positive charge of 4.80 uC is fixed in place. From a distance of 3.80 cm a particle of mass 5.90 g and charge +3.10 uC is fired with an initial speed of 62.0 m/s directly toward the fixed charge. How close to the fixed charge does the particle get before it comes to rest and starts traveling away? Submit Answer Tries 0/12
A positive charge of 4.80 uC is fixed in place. From a distance of 3.50 cm a particle of mass 6.30 g and charge +3.90 uC is fired with an initial speed of 62.0 m/s directly toward the fixed charge. How close to the fixed charge does the particle get before it comes to rest and starts traveling away? Submit Answer Submit Answer Tries 0/20
A small metal sphere, carrying a net charge of 21 = -2.40 C, is held in a stationary position by insulating supports. A second small metal sphere, with a net charge of q2 = -7.20 uC and mass 1.50 g, is projected toward q1. When the two spheres are 0.800 m apart, q2 is moving toward q1 with speed 22.0 m/s (Figure 1). Assume that the two spheres can be treated as point charges. You can ignore the force of...
Three point charges, 91 = 4.00 PC, 92 = 2.00 uc, and Q = -5.00 PC are located on the vertices of a right triangle as shown in the figure below. The distances du = 4.0 cm and d2 = 2.0 cm. (a) Calculate the magnitude of the electric field at position of the charge Q due to the charge qı? N/C (b) Determine the direction of the electric field. toward the bottom of the screen toward the top of...
A positive charge of 4.80 uC is fixed in place. From a distance of 4.80 cm a article of mass 6.70 g and charge +3.20 μC is fired with an initial speed of 60.0 m/s directly toward the fixed charge. How close to the fixed charge does the particle get before it comes to rest and starts traveling away?
Please Help with part A and Part B A point charge qı = +2.40 uC is held stationary at the origin. A second point charge q2 = -4.30 uC moves from the point x = 0.165 m, y = 0, to the point x = 0.275 m, y = 0.275 m. Part A What is the change in potential energy of the pair of charges? Express your answer with the appropriate units. HA Value Δυ Units Part B How much...