'Charged particle moves' diaporamas de présentation

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1. 2. 3. 4. 5. An electron has a velocity of {image} in the positive x direction at a point where the magnetic field has the components {image} {image} and {image} What is the magnitude of the acceleration of the electron at this point?. {image} {image} {image} {image} {image}.

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Particle Detectors

Particle Detectors. Iain Bertram Lancaster University June 2002. Outline. Basic Principles Bubble Chamber Pictures Modern Detectors What to Measure? How to identify Particles? Detector Types? Different Experiments. Basic Principles. How and what do we see?

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CHAPTER 29 : MAGNETIC FIELDS 29.1) THE MAGNETIC FIELD

CHAPTER 29 : MAGNETIC FIELDS 29.1) THE MAGNETIC FIELD The symbol B has been used to represent a magnetic field. The direction of the magnetic field B at any location = the direction in which a compass needle points at that location (Refer Figure (29.1) pg. 906).

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Q27.1. A beam of electrons (which have negative charge q ) is coming straight toward you. You put the north pole of a magnet directly above the beam. The magnetic field from the magnet points straight down. Which way will the electron beam deflect?. N. A. upward B. downward

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Q27.1

Q27.1. When a charged particle moves through a magnetic field, the direction of the magnetic force on the particle at a certain point is. A. in the direction of the magnetic field at that point. B. opposite to the direction of the magnetic field at that point.

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Electric Potential

Electric Potential. PH 203 Professor Lee Carkner Lecture 7. Potential. U = Vq V = ? E ds For a point charge (q): V = (1/4 pe 0 )(q/r). Groups of Charges. Since energy is a scalar, potential is too

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