A cylindrical conductor has 3600 turns and a 4.2 cm diameter. If the cylinder is 34.5...
A cylindrical conductor has 3600 turns and a 4.2 cm diameter. If the cylinder is 34.5 cm long, a. determine the inductance b. The number of turns needed to generate the same inductance, but with an iron core, so that the permeability increase ( μ →1400 μo). Please show how you got the answer, thanks!
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A cylindrical conductor has 3600 turns and a 4.2 cm diameter. If
the cylinder is 34.5...
An air-filled cylindrical inductor with a inductance of 28 mH has 3300 turns. It is 2.8...
An air-filled cylindrical inductor with a inductance of 28 mH has 3300 turns. It is 2.8 cm in diameter. (a) What is its length? ____ cm (b) Assume a second cylindrical inductor with the same length and turns as the first, and a core filled with a material instead of air, but its diameter is 2.8 cm. If the second inductor has the same inductance as the first, what is the magnetic permeability of the material filling the second inductor...
An iron-core solenoid is 33 cm long and 1.9 cmin diameter, and has 690 turns of...
An iron-core solenoid is 33 cm long and 1.9 cmin diameter, and has 690 turns of wire. The magnetic field inside the solenoid is 1.9 T when 51 A flows in the wire.What is the permeability μ at this high field strength? μ=_____T⋅m/A?
An iron-core solenoid is 43 cm long and 21 cm in diameter and has 570 turns...
An iron-core solenoid is 43 cm long and 21 cm in diameter and has 570 turns of wire. The magnetic field inside the solenoid is 22 T when 52 A flows in the wire Part A What is the permeability pe at this high field strength? Express your answer using two significant figures. VD AED O ? T.m/A
010 (part 1 of 2) 10.0 points A solenoid has 132 turns of wire uniformly wrapped...
010 (part 1 of 2) 10.0 points A solenoid has 132 turns of wire uniformly wrapped around an air-filled core, which has a diameter of 5 mm and a length of 5.4 cm. The permeability of free space is 1.25664 x 10-6 N/A2. Calculate the self-inductance of the solenoid. Answer in units of H. 011 (part 2 of 2) 10.0 points The core is replaced with a soft iron rod that has the same dimensions, but a magnetic per- meability...
4. A given solenoid consists of 7250 turns of wire, has a diameter of 4.4 cm...
4. A given solenoid consists of 7250 turns of wire, has a diameter of 4.4 cm and is 23 cm long. a. What is the self inductance of this solenoid? b. Suppose that the current flowing through this solenoid is initially 12.5 Amperes and is decreasing at a rate of 22.0 Amperes/second. What will be the EMF generated across this coil as a result of this changing current? c. Suppose that this coil is surrounded by a second coil which...
15 marks] B. A toroidal core with a mean diameter of 200 mm and a cross-sectional area of 800 mm has an air gap of length 1.1 mm cut in it Fringing and leakage of flux around the air gap may be negle...
15 marks] B. A toroidal core with a mean diameter of 200 mm and a cross-sectional area of 800 mm has an air gap of length 1.1 mm cut in it Fringing and leakage of flux around the air gap may be neglected (i) Determine the current required in a coil of 1100 turns to produce a flux density of 1 T The relative permeability , of the core material (iron) may be assumed to be 3000 for this level...
An iron-core solenoid is 43 cm long and 21 cm in diameter and has 570 turns of wire. The magnetic field inside the solenoid is 22 T when 52 A flows in the wire Part A What is the permeability pe at this high field strength? Express your answer using two significant figures. VD AED O ? T.m/A
010 (part 1 of 2) 10.0 points A solenoid has 132 turns of wire uniformly wrapped around an air-filled core, which has a diameter of 5 mm and a length of 5.4 cm. The permeability of free space is 1.25664 x 10-6 N/A2. Calculate the self-inductance of the solenoid. Answer in units of H. 011 (part 2 of 2) 10.0 points The core is replaced with a soft iron rod that has the same dimensions, but a magnetic per- meability...
4. A given solenoid consists of 7250 turns of wire, has a diameter of 4.4 cm and is 23 cm long. a. What is the self inductance of this solenoid? b. Suppose that the current flowing through this solenoid is initially 12.5 Amperes and is decreasing at a rate of 22.0 Amperes/second. What will be the EMF generated across this coil as a result of this changing current? c. Suppose that this coil is surrounded by a second coil which...
15 marks] B. A toroidal core with a mean diameter of 200 mm and a cross-sectional area of 800 mm has an air gap of length 1.1 mm cut in it Fringing and leakage of flux around the air gap may be neglected (i) Determine the current required in a coil of 1100 turns to produce a flux density of 1 T The relative permeability , of the core material (iron) may be assumed to be 3000 for this level...
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