Question 1 of 6 Question 2 of 6 Question 3 of 6 Question 1 of 6 5.0 Points What

Question

Question 1 of 6

Question 2 of 6

Question 3 of 6

Question 1 of 6

5.0 Points What are the magnitude and direction of the magnetic field created by I1 at the location of I2? A. 6.00 × 10-5 T, out of page B. 3.00 × 10-5 T, out of page C. 3.00 × 10-5 T, into page D. 6.00 × 10-5 T, into page E. There is no magnetic field at the location of I2 Reset Selection

Question 2 of 6

5.0 Points What are the magnitude and direction of the magnetic field created by I2 at the location of I1? A. 1.50 × 10-5 T out of page B. There is no magnetic field at the location of I1 C. 3.00 × 10-5 T into page D. 1.50 × 10-5 T into page E. 3.00 × 10-5 T out of page Reset Selection

Question 3 of 6

5.0 Points What is the magnitude of the force between I1 and I2 per unit length of the wires? Is it attractive or repulsive? A. 4.50 × 10-5 N/m, repulsive B. There is no force between the two wires C. 4.50 × 10-5 N/m, attractive D. 9.00 × 10-5 N/m, repulsive E. 9.00 × 10-5 N/m, attractive

Explanation / Answer

B1 = uo*I1/(2*pi*d)

B1 = (4*pi*10^-7*3)/(2*pi*0.01)

B1 = 6*10^-5 T    in to the page

_______________

B2 = uo*I2/(2*pi*d) = (4*pi*10^-7*1.5)/(2*pi*0.01) = 3*10^-5 T out of page

_____________

F/L = B1*I2 = 6*10^-5*1.5 = 9*10^-5 N/m repulsive

option D

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

---

---

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