23.63 An engineer proposes to store 95 kJ of energy by flowing 1.3 kA of current...
23.63
An engineer proposes to store 95 kJ of energy by flowing 1.3 kA of current through a superconducting solenoid that forms an inductor.
What is the required inductance L?
Express your answer to two significant figures and include appropriate units.
If the solenoid is to have a radius of 1.2 m and be wound with no more than 7 turns per meter, what length must the solenoid have?
Express your answer to two significant figures and include appropriate units.
Homework Answers
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23.63
An engineer proposes to store 95 kJ of energy by flowing 1.3 kA
of current...
An engineer proposes to store 50 kJ of energy by flowing 1.5 kA of current through...
An engineer proposes to store 50 kJ of energy by flowing 1.5 kA of current through a superconducting solenoid that forms an inductor. Part A What is the required inductance L? Express your answer to two significant figures and include appropriate units. Part B If the solenoid is to have a radius of 1.2 m and be wound with no more than 5 turns per meter, what length must the solenoid have? Express your answer to two significant figures and...
please help thank you!! An engineer proposes to store 95 k.J of energy by flowing 1.6...
please help thank you!!
An engineer proposes to store 95 k.J of energy by flowing 1.6 kA of current through a superconducting solenoid that forms an inductor ▼ Part A What is the required inductance L? Express your answer to two significant figures and include appropriate units. Units Submit Request Answer ▼ Part B If the solenoid is to have a radius of 1.2 m and be wound with no more than 5 turns per meter, what length must the...
An engineer proposes to store 70 kJ of energy by flowing 1.6 kA of current through...
An engineer proposes to store 70 kJ of energy by flowing 1.6 kA of current through a superconducting solenoid that forms an inductor. (a) What is the required inductance L? (b) If the solenoid is to have a radius of 1.2 m and be wound with no more than 7 turns per meter, what length must the solenoid have?
KHW-CH30 Item 4 K4 of 10 How many turns does the solenoid have if its inductance...
KHW-CH30 Item 4 K4 of 10 How many turns does the solenoid have if its inductance is 0.110 mH? Express your answer using three significant figures. Constants A toroidal solenoid has mean radius 11.0 em and cross-sectional area 0.560 cm2 ΑΣ turns Submit Request Answer Part B What is the resistance of the solenoid if the wire from which it is wound has a resistance per unit length of 0.0760 2/m? Express your answer to three significant figures and include...
Part A How much energy can be obtained from conversion of 1.3 gram of mass? Express...
Part A How much energy can be obtained from conversion of 1.3 gram of mass? Express your answer to two significant figures and include the appropriate units. E = 1.2x1014 J Previous Answers Correct Part B How much mass could this energy raise to a height of 1.7 km above the Earth's surface? Express your answer to two significant figures and include the appropriate units. Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Provide...
Part A What current is needed in the solenoid's wires? Express your answer to two significant...
Part A
What current is needed in the solenoid's wires?
Express your answer to two significant figures and include the
appropriate units.
Problem 24.16
A researcher would like to perform an experiment in a zero
magnetic field, which means that the field of the earth must be
canceled. Suppose the experiment is done inside a solenoid of
diameter 1.0 m, length 3.6m , with a total of 5000 turns of wire.
The solenoid is oriented to produce a field that...
An inductor is connected to a 15 kHz oscillator. The peak current is 64 mA when...
An inductor is connected to a 15 kHz oscillator. The peak current is 64 mA when the rms voltage is 6.2 V. - Part A What is the value of the inductance L? Express your answer to two significant figures and include the appropriate units. Templates Symbols uado redo reset keyboard shortcuts help, Value | Units L =
One way to store energy is in the rotational motion of a flywheel, and some have...
One way to store energy is in the rotational motion of a flywheel, and some have proposed using such technology to power automobiles. One unit is based on a 6.0-kg flywheel in the shape of a hoop of radius 0.11 m that spins as fast as 70000 rpm ▼ Part A How much kinetic energy is stored by the flywheel when it is rotating at its maximum rate? Express your answer to two significant figures and include appropriate units. alue...
C) Find the current in the loop at t = 2.5s. Express your answer as an...
C) Find the current in the loop at t = 2.5s.
Express your answer as an integer and include the appropriate
units.
PartA A 40-cm-diameter loop with resistance 0.19 Ω around a 2.0-cm-diameter solenoid. The solenoid is 14 cm long, has 100 turns, and carries the current shown in the graph. A positive current is cw when seen from the left. Figure 1) Find the current in the loop at t 0.5s. Express your answer as an integer and include...
obiem 22.14 Part A ㎜ Review Two small plastic spheres each have a mass of 1.3...
obiem 22.14 Part A ㎜ Review Two small plastic spheres each have a mass of 1.3 g and a charge of -60.0 nC. They are placed 3.0 cm apart (center to center) What is the magnitude of the electric force on each sphere? Express your answer to two significant figures and include the appropriate units. F Value Submit Part B By what factor is the electric force on a sphere larger than its weight? Express your answer using two significant...
please help thank you!!
An engineer proposes to store 95 k.J of energy by flowing 1.6 kA of current through a superconducting solenoid that forms an inductor ▼ Part A What is the required inductance L? Express your answer to two significant figures and include appropriate units. Units Submit Request Answer ▼ Part B If the solenoid is to have a radius of 1.2 m and be wound with no more than 5 turns per meter, what length must the...
KHW-CH30 Item 4 K4 of 10 How many turns does the solenoid have if its inductance is 0.110 mH? Express your answer using three significant figures. Constants A toroidal solenoid has mean radius 11.0 em and cross-sectional area 0.560 cm2 ΑΣ turns Submit Request Answer Part B What is the resistance of the solenoid if the wire from which it is wound has a resistance per unit length of 0.0760 2/m? Express your answer to three significant figures and include...
Part A How much energy can be obtained from conversion of 1.3 gram of mass? Express your answer to two significant figures and include the appropriate units. E = 1.2x1014 J Previous Answers Correct Part B How much mass could this energy raise to a height of 1.7 km above the Earth's surface? Express your answer to two significant figures and include the appropriate units. Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Provide...
Part A
What current is needed in the solenoid's wires?
Express your answer to two significant figures and include the
appropriate units.
Problem 24.16
A researcher would like to perform an experiment in a zero
magnetic field, which means that the field of the earth must be
canceled. Suppose the experiment is done inside a solenoid of
diameter 1.0 m, length 3.6m , with a total of 5000 turns of wire.
The solenoid is oriented to produce a field that...
An inductor is connected to a 15 kHz oscillator. The peak current is 64 mA when the rms voltage is 6.2 V. - Part A What is the value of the inductance L? Express your answer to two significant figures and include the appropriate units. Templates Symbols uado redo reset keyboard shortcuts help, Value | Units L =
One way to store energy is in the rotational motion of a flywheel, and some have proposed using such technology to power automobiles. One unit is based on a 6.0-kg flywheel in the shape of a hoop of radius 0.11 m that spins as fast as 70000 rpm ▼ Part A How much kinetic energy is stored by the flywheel when it is rotating at its maximum rate? Express your answer to two significant figures and include appropriate units. alue...
C) Find the current in the loop at t = 2.5s.
Express your answer as an integer and include the appropriate
units.
PartA A 40-cm-diameter loop with resistance 0.19 Ω around a 2.0-cm-diameter solenoid. The solenoid is 14 cm long, has 100 turns, and carries the current shown in the graph. A positive current is cw when seen from the left. Figure 1) Find the current in the loop at t 0.5s. Express your answer as an integer and include...
obiem 22.14 Part A ㎜ Review Two small plastic spheres each have a mass of 1.3 g and a charge of -60.0 nC. They are placed 3.0 cm apart (center to center) What is the magnitude of the electric force on each sphere? Express your answer to two significant figures and include the appropriate units. F Value Submit Part B By what factor is the electric force on a sphere larger than its weight? Express your answer using two significant...
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