CNot seure w.webassignre Assignment- Responsesioubmit?dep-17786874 5. - ports no

Question

CNot seure w.webassignre Assignment- Responsesioubmit?dep-17786874 5. - ports no this problem on a whiteboard A long stright wire ca ing cu c t? s moving with speed to a d o sma arcular colof rac us conta ning tums, which-Ottac c to ? ítreta r as a own. The la a wire is in tha planc o the co on Y?small porticno the wire schon in the o ram 9 the radius of tne coil is 0.02 m, and the coil has 11 turns. At particular instant! = 4 ?mperes, v 4,4 meters per second, and the distance from the wire to the center of the coil x-0.18 m. ?pproximate formula, since the wine Is vcry long. Rcmcmbcrthc chain r k·and remcmbcrthat v-dX/Ct. b) What l the magnitude of the voltmeer reading? Remember that this incluces all 11 tums of the ccil. (c) what is the directicn of dEdt? a)Wha: the daction ot the cury clactric tiald in the coll? 1/s vulls Select (e) Explain your reasoning clearly. Your whiteboard werk may count as an explanatinn cherk with your instructor.

Explanation / Answer

Given,

r = 0.02 m ; n = 11 turns ; I = 4 A ; v = 4.4 m/s ; x = 0.18 m

a)We know that,

B = u0 I/2 pi r

B = u0 I v/2 pi x^2

B = 2 x 10^-7 x 4 x 4.4/0.18^2 = 1.086 x 10^-4 T/s

Hence, B = 1.086 x 10^-4 T/s

b)We know that

emf = N d(phi)/dt = N A dB/dt

emf = 11 x 1.086 x 10^-4 x 3.14 x 0.02^2 = 1.501 x 10^-6 V

Hence, V = 1.501 x 10^-6 Volts

c)The change in field will be out of the page

d)counter clockwise

e)This is because the induced field will always appose the change due to which it is produced.

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

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