Two small balls, each of mass 5.4 g, are attached to silk threads 46 cm long, which are in turn tied to the same point on the ceiling, as shown below. When the balls are given the same charge Q, the threads hang at 5.0° to the vertical, as shown below. 5.0° What is the magnitude of Q (in C)? What are the signs of the two charges? O The ball on the left has a positive charge while the ball on the right has a negative charge. O The charges can be positive or negative, but both have to be the same sign. O The signs of the charges do not matter. O The ball on the left has a negative charge while the ball on the right has a positive charge.

Two small balls, each of mass 5.4 g, are attached to silk threads 46 cm long, which are in turn tied to the same point on the ceiling, as shown below. When the balls are given the same charge Q, the threads hang at 5.0° to the vertical, as shown below. 5.0° What is the magnitude of Q (in C)? What are the signs of the two charges? O The ball on the left has a positive charge while the ball on the right has a negative charge. O The charges can be positive or negative, but both have to be the same sign. O The signs of the charges do not matter. O The ball on the left has a negative charge while the ball on the right has a positive charge.

Similar questions

Two uncharged spheres are separated by 3.00 m. If 1.30 x 1012 electrons are removed from one sphere and placed on the other, determine the magnitude of the Coulomb force (in N) on one of the spheres, treating the spheres as point charges. HINT N
Two charges Q1= -48 µC and Q2= -21 µC are placed on the two corners of a square as shown in the figure below. If the side length of the square is a=48 mm, how much work is required to bring a third charge, Q3= -28 µC from infinitely far away to the empty bottom-right corner of the square? Please take k = 9.0 x 109 N.m2/c2 and express your answer using one decimal place in units of J or N.m. Please do not forget to type the minus sign if you got a negative value. Q1 а а а Q2 а
Two 4.0 kgkg masses are 1.0 mm apart on a frictionless table. Each has 1.0 μCμC of charge. Part A What is the magnitude of the electric force on one of the masses? Part B What is the initial acceleration of each mass if they are released and allowed to move? Express your answer in meters per second squared.
A small plastic ball with a mass of 6.65 10-3 kg and with a charge of +0.149 µC is suspended from an insulating thread and hangs between the plates of a capacitor (see the drawing). The ball is in equilibrium, with the thread making an angle of 30.0° with respect to the vertical. The area of each plate is 0.0138 m2. What is the magnitude of the charge on each plate? C
A particle of mass 7.25 x 10-9 kg is moving 14.5 m/s in a field of 0.0393 T. It moves in a circle of radius 0.100 m. What is the charge of the particle? [?]x10?C
Don't use chat gpt It