Physics, 15.08.2020 23:01 isabella234
An electron (q=-1.602×10-19C) is placed .03m away from spherical object with a net charge of -7.2 C.
A: What is the force exerted on the electron?
B: How strong is the electric field at the electron’s location?
C: How much work would be done on the electron if it was moved so that it’s .001m away from the sphere?
D: Now replace the electron with a positron (q=+1.602×10-19C). Explain in your own words how that would affect the results in parts A, B, and C.
Answers: 2
Physics, 21.06.2019 15:30
Aflower pot weighing 3 newtons is sitting on a windowsill 30 meters from the ground is the energy of the flower pot potential or kinetic? how many joules is this
Answers: 1
Physics, 21.06.2019 16:10
Avoltage source vs = 10 v is in series with a resistor of 10 kohm. if the source transformation theorem is applied, what will the value of the current source be in ma ?
Answers: 1
Physics, 21.06.2019 21:30
The step-down transformer gives a current of 10a at 24v if the primary voltage is 240v calculate the 1_primary current 2_the power input 3_the power output
Answers: 2
Physics, 22.06.2019 02:30
Eddy whose mass is 55kg climbs up the 1.50 meter high stairs in 2s.calculate eddy’s power rating
Answers: 1
An electron (q=-1.602×10-19C) is placed .03m away from spherical object with a net charge of -7.2 C....
Computers and Technology, 07.01.2020 19:31
Social Studies, 07.01.2020 19:31
Biology, 07.01.2020 19:31
History, 07.01.2020 19:31
Mathematics, 07.01.2020 19:31
Mathematics, 07.01.2020 19:31
Mathematics, 07.01.2020 19:31
Computers and Technology, 07.01.2020 20:31
Social Studies, 07.01.2020 20:31