In a certain copper conductor, the current density is 250 amp/cm^2, and there are 5×10^22 free electrons in 1cm^3 of the copper. What is tge mean electron drift in centimeters per second?
A solid copper shere 10cm in diameter is deprived of 10^13 electrons by a charging scheme. (a) What is the charge of sphere in coulumbs? What is the sign of charge? (b) What is the percentage decrease in the total number of electrons in sphere?
In a certain copper conductor, the current density is 250 amp/cm^2, and there are 5×10^22 free electrons in 1cm^3 of the copper. What is tge mean electron drift in centimeters per second?
A solid copper shere 10cm in diameter is deprived of 10^13 electrons by a charging scheme. (a) What is the charge of sphere in coulumbs? What is the sign of charge? (b) What is the percentage decrease in the total number of electrons in sphere?
A solid copper shere 10cm in diameter is deprived of 10^13 electrons by a charging scheme. (a) What is the charge of sphere in coulumbs? What is the sign of charge? (b) What is the percentage decrease in the total number of electrons in sphere?
In a certain copper conductor, the current density is 250 amp/cm^2, and there are 5×10^22 free electrons in 1cm^3 of the copper. What is tge mean electron drift in centimeters per second?