Electric field strength at the midpoint between two spheres

Reference no: EM13555274

Two 2.0-cm-diameter insulating spheres have a 5.30 cmspace between them. One sphere is charged to + 93.0 nC, theother to - 37.0 nC.

What is the electric field strength at the midpoint between the two spheres?

Reference no: EM13555274

Questions Cloud

Ball is dropped from rest from top of building of height : A ball is dropped from rest from the top of a building of height h. At the same instant, a second ball is projected vertically upward from ground level, such that it has zero speed when it reaches the top of the building. When the two balls pass each..

What are the magnitude of the electricdipole moment : An electric dipole consisting of charges of magnitude 2.90 nCseparated by 7.30 μm is in an electric field of strength 1400N/C. What are (a) the magnitude of the electricdipole moment and (b) the difference between thepotential energies for dipole ori..

Calculate realistic estimate for temperature at neptune : Calculate a realistic estimate for the temperature at the surface of Neptune using the black body radiation formula. Use thefollowing facts. Radius: 24746 km. Distance from sun:4460000000 km.The remaining needed data are available in Lecture 1. Tempe..

What is the velocity of each sphere when they collide : Two spheres, one with mass M, radius R, and the other mass 2M,radius 3R, are released from rest at a distance of 12R between their centers. What is the velocity of each sphere when they collide?

Electric field strength at the midpoint between two spheres : Two 2.0-cm-diameter insulating spheres have a 5.30 cmspace between them. One sphere is charged to + 93.0 nC, theother to - 37.0 nC. What is the electric field strength at the midpoint between the two spheres?

Calculate the charge on the surface of the membrane : A model of a red blood cell portrays the cell as a sphericalcapacitor, a positively charged liquid sphere of surface areaA separated from the surrounding negatively charged fluidby a membrane of thickness t.

Two parallel plate capacitors have circular plates : Two parallel plate capacitors have circular plates. The magnitudeof the charge on these plates is the same. However, the electric field between the plates of the firstcapacitor is 10 times larger than the electric field of the second capacitor

Which is the change in the electricpotential energy : An electron and a proton are initially very far apart (effectivelyan infinite distance apart). They are then brought together to forma hydrogen atom, in which the electron orbits the proton at anaverage distance of 5.39*10-11 m.

The gas inside of a flexible container-volume of container : The gas inside of a flexible container at 298.2 K has apressure of 0.25 atm. The size of the container starts out holding3 L of gas. When it is heated to 303.2 K its pressure is alsoincreases to 0.27 atm. What happened to the volume of the container?

User Account

All Pages