Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Magnetic resonance imaging (MRI) scans are often prohibited for patients with an implanted device, such as a pacemaker. There are multiple reasons for this prohibition.

Magnetic resonance imaging (MRI) scans are often prohibited for patients with an implanted device, such as a pacemaker. There are multiple reasons for this prohibition. One reason is the physical torque on the device due to the MRI's magneticfield.

Suppose a patient's pacemaker implant requires =2.6mA of current to function. The leads of the device travel close together until they reach the heart and then split off to touch the top and bottom of the heart, such that size of the current loop is approximately half the cross-sectional area of the heart. Suppose the MRI machine uses a magnetic field of =2.5T.

Treating the heart as a box that is =14.0cm long and =8.0cm wide, calculate the magnitude of the maximum torque on the currentloop.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Physics for Scientists and Engineers A Strategic Approach with Modern Physics

Authors: Randall D. Knight

4th edition

978-0134092508, 134092503, 133942651, 978-0133942651

More Books

Students also viewed these Physics questions

Question

Why is it important to analyze your spending habits?

Answered: 1 week ago

Question

1. Too understand personal motivation.

Answered: 1 week ago