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What Hall voltage is produced by a 0.200 -T field applied across a 2.60 -cm-diameter aorta when blood velocity is 60.0 $\mathrm{cm} / \mathrm{s} ?$

The Hall voltage is $3.12 \times 10^{-3} \mathrm{V}$

Physics 102 Electricity and Magnetism

Chapter 22

Magnetism

Magnetic Field and Magnetic Forces

Sources of Magnetic field

Electromagnetic Induction

Inductance

Rutgers, The State University of New Jersey

Hope College

McMaster University

Lectures

11:53

In physics, a charge is a …

10:30

The electric force is a ph…

01:16

An electromagnetic flowmet…

00:45

Calculate the Hall voltage…

02:21

03:03

At what angular velocity i…

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22.6 The Hall EffectA …

01:09

A solenoid has 4850 turns …

03:12

04:47

Calculate the peak voltage…

04:37

A Hall probe calibrated to…

07:04

A velocity selector in a m…

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A nonmechanical water mete…

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(I) The magnetic field ins…

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A patient with a pacemaker…

02:35

An air-core solenoid with …

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Calculate the peak output …

02:01

01:51

(III) The Hall effect can …

01:43

An electromagnet produces …

03:45

The power output of the he…

Hi, everyone. So, in this problem, we need to calculate and world Ege occurs a blood whistle. Well, so we know that. And magnetic field a cross, Uh, and our tow or blood vessel, He's zero point to Tesler and diameter off Have the vessel is 2.6 centimeters, which is in meters. Something like these and velocity offer blood. He's, ah, 60 centimeters per second, which we need to convert into meeting second and it becomes 0.6 just for a second. And we need to find world teach acres. The Wessel whole world stage occurs to wrestle. Uh, so whole effect, of course, when we have a perpendicular magnetic and and electric fields such that they compensate each other. So forces I acted from each field are compensated. And Chuck's party co chuck charged particles with a certain velocity are Frito, move around. Um, because there there there wouldn't be any first toe total force on the charge. So imagine this is a vessel and, um, blood cells are moving with a look. Willow city. Uh, and they might be charged as well. And let's say we have when a magnetic field and which is going into the plane, Uh, in this picture and Helen Electric Field, uh, and then charge experience experience electric force, which, which would be Q e and magnetic course would be to be and for the whole effect, we said that the total force should be zero. So that electron or charged I own is freedom more in tow this pace or into the vessel in this case, so Q e it should be equal to kill, maybe que consults out and what were left this and world teach. We know that is electric feel more multiplied by the distance, distance in our cases diameter of the West. So which is given and when we get our final sir V B D, which used around some 0.12 10 minus Yes, sir. Walks. So this is the answer.

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