In the picture above is shown two thin conducting spheres, oneinside the other. They are both centered about the same point. Theouter sphere has a total charge Q and radius R2 and theinner sphere has a total charge -Q and radius R1.
The magnitude of the charges is Q =750 nC, and the radii are R1 = 2 cm and R2 =7.5 cm.
How much energy would you need toexpend to move one electron from the outer sphere to the innersphere?
Give your answer in femtoJoules(10-15 Joules). So, for example, if it takes2.0x10-16 Joules, your answer should be 0.20, or if ittakes 5.0x10-12 Joules, your answer should be 5000. Giveyour answer to three digits.