I need the answers to the boxes only Tutorial ExerciseThe electron beam emerging from a certain high-energy electron accelerator has a circular cross section ofradius 1.80 mm.(a) The beam current is 8.10 µA. Find the current density in the beam assuming it is uniformthroughout.(b) The speed of the electrons is so close to the speed of light that their speed can be taken as 300Mm/s with negligible error. Find the electron density in the beam.(c) Over what time interval does Avogadro's number of electrons emerge from the accelerator?Part 1 of 5 - ConceptualizeFor a small current in a metal wire, the current density can be several amps per square meter. In such ametal wire, the electron density is high and the electron speed is low. In the high-energy electron beamdescribed in this problem, the speed is high and the electron density is very low. A long time will be requiredfor Avogadro's number of electrons to emerge.Part 2 of 5 - CategorizeWe will use the usual equations for current density and current flow to find the time interval.Part 3 of 5 - Analyze(a) The current density is given by the following equation, where we know the radius of the circular cross-section of the beam.IAA)x 10-610-3|A/m2SubmitSkip (you cannot come back)

Answer:- Given Radius of circular cross-section (r) = 1.80 mm = 1.80 × 10-3 m Area of circular…

We will use the usual equations for current density and current flow to find the time interval. Part 3 of 5 - Analyze (a) The current density is given by the following equation, where we know the radius of the circular cross- section of the beam. A x 10-6 A) x 10 m A/m Submit Skip (you cannot come back)

We will use the usual equations for current density and current flow to find the time interval. Part 3 of 5 - Analyze (a) The current density is given by the following equation, where we know the radius of the circular cross- section of the beam. A x 10-6 A) x 10 m A/m Submit Skip (you cannot come back)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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