A piece of aluminum foil of mass 5.60 × 10-2 kg is suspended by a string...
A 3.7 g aluminum foil ball with a charge of +4.9×10−9 C is suspended on a string in a uniform horizontal E⃗ field. The string deviates to the right and makes an angle of 30∘ with the vertical. a. Determine the magnitude of the electric field.
An isolated charged sphere with a mass of 15.0 g and charge 18 μC is suspended on a string in a uniform horizontal electric field of strength 1050 N/C directed to the right. Find the angle made by the string with respect to the vertical
A 3.6 gg aluminum foil ball with a charge of +4.1×10−9 CC is suspended on a string in a uniform horizontal E⃗ E→ field. The string deviates to the right and makes an angle of 30∘∘ with the vertical. Part B Determine the magnitude of the electric field.
A 14 mC charge is suspended vertically from a string connected to the ceiling. When a background electric field is set up in the area, it causes the mass to change position so that the string makes a 51 degree angle with the vertical. The electric field has two components, 108 N/C horizontally and 72 N/C vertically upward. What is the mass (in kg) of the charge?
a piece of aluminum with mass 5.5kg and density 2700kg/m3 is suspended from a string and then completely immersed in a container of water. How many newtons is the tension in the string after metal is immersed?
A piece of aluminum (density = 2,700 kg/m3) is attached to a string and suspended in a pool of oil with density 970 kg/m3. If the apparent weight of the aluminum is 560 N, what is the volume of the aluminum?
A piece of aluminum (density = 2,700 kg/m3) is attached to a string and suspended in a pool of oil with density 1490 kg/m3. If the apparent weight of the aluminum is 720 N, what is the volume of the aluminum?
You charge a piece of aluminum foil (mass = 7.55 g) by touching it to a charged rod. The charged rod gives the aluminum foil a charge of 10
A charged cork ball of mass 0.50 g is suspended on a light string in the presence of a uniform electric field as 5.80 j) x 105 N/C, the ball is in equilibrium at 8-37.0°. as shown in the figure below. When E (3.401+ L. (a) Find the charge on the ball. (b) Find the tension in the string
An object with a charge of -4.6 μC and a mass of 1.1×10−2 kg experiences an upward electric force, due to a uniform electric field, equal in magnitude to its weight. Find the magnitude of the electric field. Find the direction.