A small sphere is suspended from a string in a uniform electric field shown by arrows,...
0 A small sphere is suspended from a string in a uniform electric field shown by arrows, making an angle 0=25° with the vertical. If the mass of the sphere is 3 grams and it has a charge of 4 nC, what is the magnitude of the electric field? 3.43 x 106 N/C 3.43 N/C 0.35 N/C 15.8 x 106 N/C O 3.5 x 105 N/C 15.8 N/C
e A small sphere is suspended from a string in a uniform electric field shown by arrows, making an angle 0=40° with the vertical. If the mass of the sphere is 4 grams and it has a charge of 9 nC, what is the magnitude of the electric field? 5.19 N/C 3.65 N/C 5.19 x 106 N/C O 3.73 x 105 N/C O0.373 N/C O 3.65 x 106 N/C
A charged sphere is suspended from a string in a uniform electric field directed horizontally. There is an electric force on the sphere to the right and a gravitational force pointing downward. As a result, the sphere hangs at an angle theta from the vertical. Combinations of sphere mass and electric charge are listed in the chart for four cases, all in the same uniform electric field. Rank the angle theta that the string forms with the vertical for these...
Question 4 (STPM Question): A small positive charged sphere with mass 0.8 g suspended by a light string from the ceiling in an electric field of intensity 900 NC,is shown in the diagram below. 130 In the equilibrium position shown, the string makes an inclined angle of 30° with the vertical line. (a) Label all forces that act on the sphere on the diagram. 3 marks [3 marks] (b) Determine the magnitude of the charge on the sphere.
A small, 2.00-g plastic ball is suspended by a 21.1-cm-long string in a uniform electric field as shown in the figure below. If the ball is in equilibrium when the string makes a 16.3° angle with the vertical, what is the net charge on the ball? E-1.00x103 N/C m=2.00 g
A small, 2.00-g plastic ball is suspended by a 21.2-cm-long string in a uniform electric field as shown in the figure below. If the ball is in equilibrium when the string makes a 16.7° angle with the vertical, what is the net charge on the ball? E 1,00 x 10 N/C A m 2.00 g
A small 1.45 g plastic ball that has a charge q of 1.75 C is suspended by a string that has a length L of 1.00 m in a uniform electric field, as shown in the figure. If the ball is in equilibrium when the string makes a 9.80 angle with the vertical as indicated by θ, what is the electric field strength E?
A small m=1.81E-3kg plastic ball is suspended by a l=20.0cm long string in a uniform electric field, as shown below. If the ball is in equilibrium when the string makes a θ=12.8deg angle with the vertical, what is the net charge on the ball? Take E=1.84E+3iN/C.
Two small metallic spheres, each of mass m= 0.25 g, are suspended as pendulums by light strings from a common point as shown in the figure below. The spheres are given the same electric charge, and it is found that they come to equilibrium when each string is at an angle of 0 8.3o with the vertical. If each string has length L- 27.0 cm, what is the magnitude of the charge on each sphere? nC
Two small metallic spheres, each of mass m = 0.50 g, are suspended as pendulums by light strings from a common point as shown in the figure below. The spheres are given the same electric charge, and it is found that they come to equilibrium when each string is at an angle of θ = 4.0° with the vertical. If each string has length L = 39.0 cm, what is the magnitude of the charge on each sphere? Thank you in...