41E_5H5pm5]:L$ c. As a last step in this pro-lab consider the case in Figure 5b' where the atrium tissue is depolarizing, and the dipole is oriented differently. Draw a new diagram of the lead setup in Figure 4. except this time draw the heart with its atrium depolarizing Consider the alignmentof your measurement leads with the orientation of the dipole. Discuss whether you think you will measure a stronger potential difference signal or a weaker one, and if you think it will be weaker offer a suggestion of where you might like to place your potential difference measurement electrodes instead