Hasbro is (hypothetically) contracting you to help design a new series of Nerf railguns e patent pending, Here is the current schematic of the Nerf railgun: Uniform magnetic field caused by ceramic magnets Bullet loaded Battery supply at rest Barrel width x x x x X Muzzle Barrel length speed Trigger Here are the desired statistics: • Use of ceramic magnets, which provide a 0.35 T uniform magnetic field. • Barrel length of 0.21 m. • Barrel width of 2 cm (or 0.02 m). • Bullet mass of 1 g (or 0.001 kg). • Bullet resistance of 12 Q (from electrically conductive foampatent pending). • Muzzle speed of 25 m/s. Assuming the wires and the rails of the gun are ideal conductors, what voltage is needed to make the gun work to these specifications? Give you answer in units of kV".

Hasbro is (hypothetically) contracting you to help design a new series of Nerf railguns e patent pending, Here is the current schematic of the Nerf railgun: Uniform magnetic field caused by ceramic magnets Bullet loaded Battery supply at rest Barrel width x x x x X Muzzle Barrel length speed Trigger Here are the desired statistics: • Use of ceramic magnets, which provide a 0.35 T uniform magnetic field. • Barrel length of 0.21 m. • Barrel width of 2 cm (or 0.02 m). • Bullet mass of 1 g (or 0.001 kg). • Bullet resistance of 12 Q (from electrically conductive foampatent pending). • Muzzle speed of 25 m/s. Assuming the wires and the rails of the gun are ideal conductors, what voltage is needed to make the gun work to these specifications? Give you answer in units of kV".

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter22: Magnetic Forces And Magnetic Fields

Section: Chapter Questions

Problem 17P: The picture tube in an old black-and-white television uses magnetic deflection coils rather than...

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Similar questions

The current through a circular wire loop of radius 10 cm is 5.0 A. (a) Calculate themagnetic dipole moment of the loop. (b) What is the torque on the loop if it is in a uniform 0.20-T magnetic field such that p and B are directed at 300 to each other? (C) For this position, what is the potential energy of the dipole?
Check your Understanding Themagneticfield shown below Is confined to the cylindrical region shown and is changing withtime. Identity those paths for which =EdI0 .
(Indicates a review question, which means it requires only a basic understanding of the material to answer. Questions without this designation typically require integrating or extending the concepts presented thus far.) What happens to a ferromagnetic material when it is placed in a magnetic field?
(a) An oxygen16 ion with a mass at 2.661026kg travels at 5.00106m/s perpendicular to a 1.20T magnetic field, which makes it move in a circular arc with a 0.231-m radius. What positive charge is on the ion? (b) What is the radio of this charge to the charge of an electron? (c) Discuss why the radio found in (b) should be an integer.
Unreasonable results A charged particle having mass 6.641027kg (that of a helium atom) moving at 8.70105m/s perpendicular to a 1.50-T magnetic field travels in a circular path of radius 16.0 mm. (a) What is the charge of the particle? (b) What is unreasonable about this result? (c) Which assumptions are responsible?
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The picture tube in an old black-and-white television uses magnetic deflection coils rather than electric deflection plates. Suppose an electron beam is accelerated through a 50.0-kV potential difference and then through a region of uniform magnetic field 1.00 cm wide. The screen is located 10.0 cm from the center of the coils and is 50.0 cm wide. When the field is turned off, the electron beam hits the center of the screen. Ignoring relativistic corrections, what field magnitude is necessary to deflect the beam to the side of the screen?
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A conducting sheet lies in a plane perpendicular to a magnetic field B that is below the sheet. If B oscillates at a high frequency and the conductor is made of a material of low resistivity, the region above the sheet is effectively shielded from B . Explain why. Will the conductor shield this region from static magnetic fields?