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Marvin uses a long copper wire with resistivity 1.68 x 10-8. m and diameter 1.00 x...
Question 9 This question contains multiple parts. Make sure to read all the instructions and answer...
Question 9 This question contains multiple parts. Make sure to read all the instructions and answer each part Marvin uses a long copper wire with resistivity 1.68 x 10-8Ω . m and diameter 1.00 x 10-3 m to create a solenoid that has a 3.00 cm radius. Part a Calculate the total resistance if Marvin uses 12.6 meters of wire to create the solenoid Enter answer here S2 0.222X Answer Your 1 of 10 attempts used CHECK ANSWER Part b...
Con: A 20.0 m -long copper wire, 2.60 mm in diameter including insulation, is tightly wrapped...
Con: A 20.0 m -long copper wire, 2.60 mm in diameter including insulation, is tightly wrapped in a single layer with adjacent coils touching, to form a solenoid of diameter 2.10 cm (outer edge) Part A What is the length of the solenoid? L = 0.900 m Submit Previous Answers All attempts used; correct answer displayed Part B What is the field at the center when the current in the wire is 20.0 A ? IVO ADO O ? Submit...
A solenoid is made from wire of resistivity ρ= 1.72 10 ^-8 m Ω⋅ and diameter...
A solenoid is made from wire of resistivity ρ= 1.72 10 ^-8 m Ω⋅ and diameter 0.8 mm that is wrapped into 200 loops of 4 cm diameter. The solenoid is 8 cm long. If an emf of 12 V is connected to the ends of the wire, what is the magnetic field that this solenoid produces? Determine the length of wire and calculate the resistance in the wire. R= ρ L/A Calculate the current in the solenoid. Calculate the...
A solenoid 10 cm in diameter and 630 cm long is made from copper wire of...
A solenoid 10 cm in diameter and 630 cm long is made from copper wire of diameter 0.050 cm, with very thin insulation. The wire is wound onto a cardboard tube to make a solenoid. (a) Determine the resistance in the wire. You may take the resistivity of copper to be 1.68 times 10^-8 Ohm m. (b) The number of turns in the wire is ten. Find the current necessary to produce a magnetic field of strength 1.5T. (c) How...
a wire has a resistivity of 1.68 × 10^-8 ohms•m, and a cross sectional area of...
a wire has a resistivity of 1.68 × 10^-8 ohms•m, and a cross sectional area of 2 cm^2. It is bent into a circle of radius 50 cm. A magnetic field, directed perpendicular through the region bounded by the wire, is uniformly increasing at .04 T/s throughout the region. Find the current (magnitude and direction) induced in the wire.
A 14.0-m length of wire consists of 6.0 m of copper followed by 8.0 m of...
A 14.0-m length of wire consists of 6.0 m of copper followed by 8.0 m of aluminum, both of diameter 1.1 mm . A voltage difference of 95 mV is placed across the composite wire. The resistivity of copper is 1.68×10−8Ω⋅m and the resistivity of aluminum is 2.65×10−8Ω⋅m. Part A) What is the total resistance (sum) of the two wires? Express your answer to two significant figures and include the appropriate units. Part B) What is the current through the...
A long copper wire is used to transmit a current from one side of the campus...
A long copper wire is used to transmit a current from one side of the campus to another as part of a scientific experiment to measure the speed of sound. The wire has a cross sectional area of 2.5*10^-6 m^2 and a total resistance of 7.2 ohms. A voltage of 25 V is applied across the length of the wire. The resistivity of copper is 1.68*10^-8 ohms m. How long is the wire? What is the current flowing through the...
Consider a wire with resistivity, ρ = (2.20 ) × 10 –7 Ω∙m, a diameter, D...
Consider a wire with resistivity, ρ = (2.20 ) × 10 –7 Ω∙m, a diameter, D = (1.50 ) mm, and a length, L = (23) m. Determine the current in amperes (A) that would flow through this resistor if it hooked up to a (10 ) V battery. Round your answer to two significant figures.
A 20.0 m -long copper wire, 2.90 mm in diameter including insulation, is tightly wrapped in...
A 20.0 m -long copper wire, 2.90 mm in diameter including insulation, is tightly wrapped in a single layer with adjacent coils touching, to form a solenoid of diameter 2.90 cm (outer edge). Part A What is the length of the solenoid? EVO AQ R O 2 ? La Submit Request Answer Part B What is the field at the center when the current in the wire is 15.0 A? Y ALP R O ? B= Submit Request Answer
You have a 100-m copper wire with cross-sectional area 0.25 mm2 and resistivity 1.7×10−8Ω⋅m. You make...
You have a 100-m copper wire with cross-sectional area 0.25 mm2 and resistivity 1.7×10−8Ω⋅m. You make a 780-turn solenoid by winding the wire on a plastic tube (diameter 4.0 cm, length 10 cm). a) Determine the resistance of the solenoid. Express your answer with the appropriate units. b) Determine the inductance of the solenoid. Express your answer with the appropriate units. c) Determine the frequency of the alternating current at which the inductive reactance of the solenoid is equal to...
Question 9 This question contains multiple parts. Make sure to read all the instructions and answer each part Marvin uses a long copper wire with resistivity 1.68 x 10-8Ω . m and diameter 1.00 x 10-3 m to create a solenoid that has a 3.00 cm radius. Part a Calculate the total resistance if Marvin uses 12.6 meters of wire to create the solenoid Enter answer here S2 0.222X Answer Your 1 of 10 attempts used CHECK ANSWER Part b...
Con: A 20.0 m -long copper wire, 2.60 mm in diameter including insulation, is tightly wrapped in a single layer with adjacent coils touching, to form a solenoid of diameter 2.10 cm (outer edge) Part A What is the length of the solenoid? L = 0.900 m Submit Previous Answers All attempts used; correct answer displayed Part B What is the field at the center when the current in the wire is 20.0 A ? IVO ADO O ? Submit...
A solenoid 10 cm in diameter and 630 cm long is made from copper wire of diameter 0.050 cm, with very thin insulation. The wire is wound onto a cardboard tube to make a solenoid. (a) Determine the resistance in the wire. You may take the resistivity of copper to be 1.68 times 10^-8 Ohm m. (b) The number of turns in the wire is ten. Find the current necessary to produce a magnetic field of strength 1.5T. (c) How...
A 20.0 m -long copper wire, 2.90 mm in diameter including insulation, is tightly wrapped in a single layer with adjacent coils touching, to form a solenoid of diameter 2.90 cm (outer edge). Part A What is the length of the solenoid? EVO AQ R O 2 ? La Submit Request Answer Part B What is the field at the center when the current in the wire is 15.0 A? Y ALP R O ? B= Submit Request Answer
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