Reference no: EM13305040
Can Somone please help me out????A 63.0 m length of insulated copper wire is wound to form a solenoid of radius 2.3 cm. The copper wire has a radius of 0.52 mm.
(a) What is the resistance of the wire? Ω
(b) Treating each turn of the solenoid as a circle, how many turns can be made with the wire? turns
(c) How long is the resulting solenoid? m
(d) What is the self-inductance of the solenoid? Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. mH
(e) If the solenoid is attached to a battery with an emf of 6.0 V and internal resistance of 350 mΩ, compute the time constant of the circuit. Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. ms
(f) What is the maximum current attained? Your response differs from the correct answer by more than 10%. Double check your calculations. A
(g) How long would it take to reach 99.9% of its maximum current? ms
(h) What maximum energy is stored in the inductor? mJ
what does discounted payback period measure
: If payback period measures the expected number of years required to recover the original investment, what does discounted payback period measure? Please define below.
|
Hsada systems analysis and design
: Determine and confirm client business expectations and needs and determine and apply appropriate development methodologies
|
Will stress cause composite to fail before tensile strength
: a ceramic matrix composite contains internal flaws as large as 0.001 cm in length. The plane strain fracture toughness of the composite is 45 MPa sqr(m), and the tensile strength is 550 MPa.
|
Prepare a schedule computing estimated lower of cost
: Using the conventional retail method, prepare a schedule computing estimated lower of cost or market inventory for October 31, 2013.
|
Determine maximum energy is stored in the inductor
: Can Somone please help me out????A 63.0 m length of insulated copper wire is wound to form a solenoid of radius 2.3 cm. What maximum energy is stored in the inductor
|
What length x must the seaward arm of the breakwater
: Consider an L-shaped breakwater that protects a small harbor dredged to a uniform depth of 6 m. For a 2 m high, 10 s period incident wave at the head of the breakwater having incident wave direction of 60 degrees
|
What is the tax on salvage value
: Mars' marginal tax rate is 40%, and it uses a 12% WACC to evaluate projects of this nature. The applicable depreciation rates are 20%, 32%, 19%, 12%, 11%, and 6%. If the machine costs $60,000.
|
How to specify the number of plates that can be stored
: A plate storage system for a self-serve salad bar in a restaurant. As plates are added to or withdrawn from the stack, the spring force and stiffness are such that the plates always protrude above the tabletop by about 60 mm.
|
Obtain the voltage of the output voltage
: When there is an input connected across a 12V DC source what is the voltage of the output voltage after the power is connected for a while
|