a charge of 1.7x10^-6 C is placed 2.0x10^-2 m from a charge of2.5x10^6 C and 3.5x10^-2 m from a charge of -2.0x10^-6 as shown. What is the net electric force on the 1.7x10^-6 charge?

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

Asheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200oc and is permitted to achieve a steady-state diffusion condition. the diffusion coefficient for nitrogen in steel at this temperature is 6 x 10- 11 m2 /s, and the diffusion flux is found to be 1.2 x 10-7 kg/m2 -s. also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m3 . how far into the sheet from this high-pressure side will the concentration be 2.0 kg/m3 ? assume a linear concentration profile.

Difference between series and parallel circuits