Answered: In cylindirical conductor of radius 2… | bartleby

Related questions

Question

In cylindirical conductor of radius 2 mm and length 2 m, the current
density is non-uniform and is given by the relation
3
J = 2 (A/m²). Find the total current.
Lütfen birini seçin:
O a. 0.067 A
O b. 0.045 A
c. 0.055 A
O d. 0.072 A
O e. 0.037A

Expert Solution

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A steady 4.38-mA current is present in a wire of diameter 1.0 mm. Calculate the drift velocity of the electrons, in nanometers per second, knowing that the concentration of free electrons is 1.17 x 1028 electrons per cubic meter. The charge of the electron is 1.60 x 10-19C.
A steady 4.46-mA current is present in a wire of diameter 1.0 mm. Calculate the drift velocity of the electrons, in nanometers per second, knowing that the concentration of free electrons is 1.87 x 1028 electrons per cubic meter. The charge of the electron is 1.60 x 10-19C.
A cylindrical, ohmic, uniform conductor is placed in a uniform electric field that points from bottom to top along the axis of the conductor, which is aligned with the z-axis. Which of the following statements is correct (select all that apply)? Group of answer choices A)The current density does not depend on r or φ B)The current density is proportional to the conductivity C)The current density is proportional to the cube of the conductor's radius D)The current density is inversely proportional to the cross-sectional area of the conductor