A 40.0 mA current is carried by a uniformly wound air-core solenoi with 200 turns, a 15.0 mm diameter, and a 12.0 cm length. Calculate the magnetic field inside the solenoid.
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A: final answer is a) N= 828b) L = 1.83 cmi have attached the image belowExplanation:a)b)
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- A solenoid with 4 x 107 turns/m has an iron core placed in it whose magnetic susceptibility is 4.0 × 103 . (a) If a current of 2.0 A flows through the solenoid, what is the magnetic field in the iron core? (b) What is the effective surface current formed by the aligned atomic current loops in the iron core? (c) What is the self-inductance of the filled solenoid?A long solenoid that has 1 130 turns uniformly distributed over a length of 0.380 m produces a magnetic field of magnitude 1.00 x 104 T at its center. What current is required in the windings for that to occur? mAFor a technical application, an electrical engineer needs to create a solenoid using copper wire with diameter d = 0.500 mm. The resistance of the solenoid needs to be 5.10 2 and the magnetic field of the solenoid with a current of 3.10 A should be 5.90 x 10-2 T. Assume the resistance does not change significantly with temperature, and the radius of the solenoid is 1.00 cm. (Use p = 1.70 x 1080 m for the resistivity of copper.) (a) How many turns of wire does the electrical engineer need? turns (b) Determine the required length (in cm) of the solenoid. cm
- A solenoid that is 92.1 cm long has a cross-sectional area of 19.7 cm2. There are 1240 turns of wire carrying a current of 5.79 A. (a) Calculate the energy density of the magnetic field inside the solenoid. (b) Find the total energy in joules stored in the magnetic field there (neglect end effects).A steady magnetic flux through the circular conducting loop generates a vortexelectric field in the loop. True or FalseCan you help with subquestions 9a and 9b 9a. A very long solenoid with a circular cross section and radius r= 5.10 cm with n= 1.10E+4 turns/m has a magnetic energy density uB= 6.60 mJ/m3. What is the current in the solenoid? 9b. What is the total energy stored in the solenoid if its length is 0.620 meters? (Neglect end effects.) This is not and will not be graded
- Calculate the energy associated with the magnetic field of a 175-turn solenoid in which a current of 2.25 A produces a magnetic flux of 3.81 x 10-4 T · m2 in each turn.A 52 cm long solenoid, 2.8 cm in diameter, is to produce a 0.050 T magnetic field at its center. If the maximum current is 2.5 A, how many turns must the solenoid have?A long solenoid that has 1 040 turns uniformly distributed over a length of 0.380 m produces a magnetic field of magnitude 1.00 x 10 T at its center. What current is required in the windings for that to occur? mA