A spherical fruit has a radius of 3.23 cm. What is the volume of the fruit...
A nonconducting spherical shell, with an inner radius of 3.2 cm and an outer radius of 8.0 cm, has charge spread nonuniformly through its volume between its inner and outer surfaces. The volume charge density ρ is the charge per unit volume, with the unit coulomb per cubic meter. For this shell ρ = b/r where r is the distance in meters from the center of the shell and b = 2.5 μC/m2. What is the net charge in the...
Q1) A spherical conductor (radius = 1.0 cm) with a charge of 2.0 pC is within a concentric hollow spherical conductor (inner radius = 3.0 cm, outer radius = 4.0 cm) which has a total charge of -3.0 pC. What is the magnitude of the electric field 2.0 cm from the center of these conductors. Q2)A charge is uniformly distributed along the entire x-axis. If each 20 cm length of the x-axis carries 2.0 nC of charge. What is the...
A spherical balloon (volume V = arº) has radius 10 cm. Use differentials to estimate the increase in radius if the volume is increased by 407 cm. (HINT: note that this can be done with the simple equation that gives dV in terms of r and dr.)
21 A nonconducting spherical shell, with an inner radius of 40 nd an outer radius of 6.0 cm, has charge spread nonuniformly through its volume between its inner and outer surfaces. The vo ume charge density ρ is the charge per unit volume, with the unit coulomb per cubic meter. For this shell p bir,where r is the distance in meters from the center of the shell and b-3.0 uC/m2. What is the net charge in the shell?
A thin spherical shell has a mass of 2 kg when it is empty, radius 0.2 meters, and a volume of 0.0335 m3. It is filled with helium (density=0.179 kg/m3) and released from rest at the bottom of a pool of water that is 4 meters deep. (density of water= 1000 kg/m3). 1. Show that the shell rises with constant acceleration and determine the acceleration. 2. How long does it take the top of the shell to reach the water...
A spherical tank has a radius of (1.640x10 2) in. Calculate the volume of the tank in cubic radius. One Imperial gallon equals 277.4 in3. Express your answer to four signifcant figures. Note: Your answer is assumed to be reduced to the highest power possible
A closed spherical shell that has a radius of 0.17m is lowered into a liquid with a density of 1260 kg/m3. The air pressure inside the shell is 1 atmosphere. When the shell is lowered 12.3m below the surface, what is the net force on the shell in Newtons? The surface area of a spherical shell is 4TTR2the volume of a spherical shell is 41TR3/3 55,000 O 65,000 35,000 O 85,000 Next No newdata to save Lastichecked at 10:01 am...
A long pipe of outer radius 3.80 cm and inner radius 3.23 cm carries a uniform charge density of 6.22 mC/m3. Using Gauss\'s law and assuming the pipe is sufficiently long to consider it infinitely long, calculate the electric field r = 7.98 cm from the centerline of the pipe.
Question5 10 pts A closed spherical shell that has a radius of 0.17m is lowered into a liquid with a density of 1260 kg/m3. The air pressure inside the shell is 1 atmosphere. When the shell is lowered 12.3m below the surface, what is the net force on the shell in Newtons? The surface area of a spherical shell is 41R2, the volume of a spherical shell is 4rtR3/3. O 35,000 85,000 O 65,000 O 55,000 Next →
of ft long and 48.0 ft wide and has 8.0-ft-high cellings. What is the volume of the interior the house in cubic meters and cubic centimeters? m3 cm