Problem 23.86 9 of 11 > BIo Transcranial Magnetic Stimulation Transcranial magne

Question

Problem 23.86 9 of 11 > BIo Transcranial Magnetic Stimulation Transcranial magnetic stimulation (TMS) is a noninvasive method for studying brain function, and possibly for treatment as well. In this technique, a conducting loop is held near a person's head, as shown in the figure.(Figure 1) When the current in the loop is changed rapidly, the magnetic field it creates can change at the rate of 3.00 × 104 T/s This rapidly changing magnetic field induces an electric current in a restricted region of the brain that can cause a finger to twitch, bright spots to appear in the visual field (magnetophosphenes), or PartA If the magnetic field changes at the previously mentioned rate over an area of 1.06x10 is the induced emf? m, what Figure 1 of Submit Request Answer Wine cilnheres netic lines Provide Feedback Next > Scalp Induced electric current

Explanation / Answer

|?| = |??/?t|

= |A?B/?T|

= A|?B/?t|

= (1.06*10^-2m^2)*(3.00*10^4T/s)

= 318V

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.