Estimate the length the solenoid should have

Assignment Help Physics

Reference no: EM13534270

It is desired to construct a solenoid that will have a resistance of 6.00 (at 20°C) and produce a magnetic field of 4.00 10-2 T at its center when it carries a current of 4.80 A. The solenoid is to be constructed from copper wire having a diameter of 0.500 mm. If the radius of the solenoid is to be 1.00 cm, determine the following. (The resistivity of copper at 20°C is 1.7 10-8 ? · m.)

(a) the number of turns of wire needed to build the solenoid

_____ turns

(b) the length the solenoid should have

____ cm

Reference no: EM13534270

Questions Cloud

Compute the amount of the bond interest expense : Compute the amount of the bond interest expense for the first year and explain why the company was able to issue the bonds

Explain what are the possible values of n and ml : What are the possible values of n and ml (the principal and angular momentum quantum numbers) for an electron in a 5d orbital

What current is required in the windings for that to occur : A long solenoid that has 1,140 turns uniformly distributed over a length of 0.445 m produces a magnetic field of magnitude 1.00 10-4 T at its center. What current is required in the windings for that to occur

Explain wavelength increases and energy increases : If the frequency of a given type of electromagnetic radiation increases, the: (a) speed of light increases; (b) energy decreases; (c) wavelength increases; (d) energy increases. You must back your answer (a, b, c, or d) with a full explanation tha..

Estimate the length the solenoid should have : It is desired to construct a solenoid that will have a resistance of 6.00 (at 20°C) and produce a magnetic field of 4.00 10-2 T at its center when it carries a current of 4.80 A. estimate the length the solenoid should have

Determine how much work is required to pull him : A skier of mass 71.0 kg is pulled up a slope by a motor-driven cable. How much work is required to pull him a distance of 57.5 m up a 31.0° slope (assumed frictionless) at a constant speed of 2.20 m/s

Present value of bonds payable premium : Determine the present value of the bonds payable, using the present value tables in Exhibits 4 and 5. Round to the nearest dollar.

Explain what amount of energy is required for the electronic : When an electron moves from level n = 4 to level n = 5 in an excited hydrogen atom, what amount of energy is required for this electronic transition

Calculate the resistive force acting on the automobile : A certain automobile engine delivers 2.39 104 W (32.0 hp) to its wheels when moving at a constant speed of 25.0 m/s ( 56 mi/h). What is the resistive force acting on the automobile

User Account

All Pages