Suppose that a particle accelerator is used to move two beams of particles in opposite directions. In a particular region, electrons move to the right at 6020 m/s and protons move to the left at 2583 m/s. The particles are evenly spaced with 0.0476 m between electrons and 0.0662 m between protons. Assuming that there are no collisions and that the interactions between the particles are negligible, what is the magnitude of the average current in this region?hanic needs to determine the emf and internal resistance of an old battery. He performs two measurements: in the first, he applies a voltmeter to the battery's terminals and reads 11.6 V; in the second, he applies an ammeter to the terminals and reads 14.3 A. What are the battery's emf  and internal resistance ??

Q: Suppose that a particle accelerator is used to move two beams of particles in opposite directions.…

A: This question can easily be solved by applying the concept of electric charges and electric current…

Q: A beam of protons is moving toward a target in a particle accelerator. This beam constitutes a…

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Q: The quantity of charge q (in coulombs) that has passed through a surface of area 2.05 cm2 varies…

A: Given: q=4t3+6t+6A=2.05 cm2   =2.05×10-4 m2

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Q: Problem 1: The conductive tissues of the upper leg can be modeled as a 40-cm-long, 12-cm-diameter…

A: Given that: Length, L=40 cm=0.40 mDiameter, D=12 cm=0.12 mRadius, R=6 cm=0.06 mResistivity of…

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Q: what is the current

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Q: There's a good chance you're completing this HW on a laptop. A typical laptop uses about 15 W of…

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Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.