subject
Physics, 15.02.2020 00:56 zb868469

The length and diameter of a uniformly charged cylindrical shell are 4.20 m and 0.165 m, respectively. What net charge on the surface of the cylindrical shell will produce an electric field of 4.90 ✕ 104 N/C at a radial distance of 25.0 cm from the axis of the cylinder?

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 22:00
Atank holds 1000 gallons of water, which drains from the bottom of the tank in half an hour. the values in the table show the volume v of water remaining in the tank (in gallons) after t minutes.t(min) 5 10 15 20 25 30v(gal) 694 444 250 111 28 0(a) if p is the point (15, 250) on the graph of v, find the slopes of the secant lines pq when q is the point on the graph with t = 5, 10, 20, 25, and 30.(b) estimate the slope of the tangent line at p by averaging the slopes of two secant lines.(c) use a graph of the function to estimate the slope of the tangent line at p. (this slope represents the rate at which the water is flowing from the tank after 15 minutes.)show all steps.
Answers: 2
question
Physics, 22.06.2019 09:00
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 2 options: the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the cold balloon expands and rises. the warm balloon shrinks and sinks. the warm balloon expands and rises. the cold balloon shrinks and sinks.
Answers: 3
question
Physics, 22.06.2019 15:30
The movement of electrons between atoms is called an
Answers: 2
question
Physics, 22.06.2019 15:50
The space between two 15-in.-long concentric cylinders is filled with glycerin (viscosity = 8.5 × 10-3 lb·s/ft2). the inner cylinder has a radius of 1 in. and the gap width between cylinders is 0.1 in. determine (a) the torque and (b) the power required to rotate the inner cylinder at 180 rev/min. the outer cylinder is fixed. assume the velocity distribution in the gap to be linear.
Answers: 2
You know the right answer?
The length and diameter of a uniformly charged cylindrical shell are 4.20 m and 0.165 m, respectivel...
Questions
question
History, 06.10.2020 23:01
question
Mathematics, 06.10.2020 23:01
question
History, 06.10.2020 23:01
question
Mathematics, 06.10.2020 23:01
question
Mathematics, 06.10.2020 23:01
question
History, 06.10.2020 23:01
question
Mathematics, 06.10.2020 23:01