The amount of electrons passing a given point in a wire is 20e13 in 1 second....
Please, no referring to other questions.A) A current of 1.70 A flows in a wire. How many electrons are flowing past any point in the wire per second?
A steady current of 36 mA exists in a wire. How many electrons pass any given point in the wire per second? electrons per second
If 1.0 A of current are passing through a wire how many electrons pass through a cross-section of the wire in 1.0 hours?
A total of 2.0 × 1013 electrons pass a given point in a wire in 15 s. What is the current in the wire? (e = 1.60 × 10-19 C) A- 1.3 mA B- 0.21 μA C- 3.2 μA D- 1.3 A
clearly explain everything 1. Given that the charge passing through a wire is given by q = 3¢t-0.5.9t2 find the current as a function of time and the current at time t = ls.
One long wire carries a current of 30A along the entire x axis. A second long wire carries a current of 40A perpendicular to the xy plane and passing through a point (0, 4, 0)m. What is the magnitude of the resulting magnetic field at the point y-2.0m on the y-axis?
How many electrons per second flow through a wire with a 27-pA current? (Recall that 1 pA = 10−12A and e=1.60×10−19C) Express your answer using two significant figures.
1. When a current flows in an aluminum wire of diameter 4.67 mm, the drift speed of the conduction electrons is 0.000135 m/s. How many electrons are flowing past a given point each second? The conduction electron density in aluminum is 6.00×1028 m−3. 2. When a current flows in an aluminum wire of diameter 2.15 mm, the drift speed of the conduction electrons is 0.000249 m/s. How many electrons are flowing past a given point each second? The conduction electron...
In a wire, 7.69×10207.69×1020 electrons flow past any point during 2.852.85 s. What is the magnitude of the current ?I in the wire?
1- A 5.6 A current runs through copper wire of diameter 2.06 mm. Copper has 8.5 × 1028 free electrons per cubic meter. At what speed does a typical electron pass by any given point in the wire? (Give your answer in scientific notation using m/s as unit) 2-Current passes through a solution of sodium chloride. In 0.8 s, 2.51 × 1016 Na+ ions arrive at the negative electrode and 3.95 × 1016 Cl- ions arrive at the positive electrode....