can someone help me with these problems, if you could detail your answer I would be grateful :D
Problem 1
a) A 1.5 m long conductor is 6.5x10 ^ 25 electrons / m3. In this medium the electrons move at 4x10 ^ (- 4) m / s How many electrons per second pass through the 1.5 mm ^ 2 section?
b) If at a temperature of 20C the conductor resistivity is 3.7x10 ^ (- 3) ohm * m the electric field (in SI) is?
Problem 2
a) a rod of length l = 10cm is located on the axis "x" has a
load per unit length of + 2.5nC / m and with a = 5cm. A load q =
-6uC passes over the origin of coordinates, moves with a velocity v
in the direction shown on the "y" axis
What should be the kinematic energy (in uJ) of the load q, to
move infinitely away from the rod?
b) If the potential is zero at infinity, what is the electric potential (in V) produced only by the rod at the origin of coordinates?
can someone help me with these problems, if you could detail your answer I would be...
thanks you so much for your help in advance, if you could do both that would be so helpful as i am out of questions, thank you ill be sure to rate My Notes 4. -/1 points SERPSE 10 24.1.OP.005.MI. An electron moving parallel to the x axis has an initial speed of 4.14 x 10 m/s at the origin. Its speed is reduced to 1.50 x 10 m/s at the point x = 2.00 cm. (a) Calculate the electric...
Can someone please help me with this? I'll rate you if everything is correct. I'm not sure if my first part is correct, but PLEASE do all parts You are working on a research project in which you must control the direction of travel of electrons using deflection plates. You have devised the apparatus shown in the figure below. d E V; + + + + + + The plates are of length f = 0.250 m and are separated...