PLEASE HELP!!! 8. Two long, parallel wires each carry a current I in the same di
ID: 1262072 • Letter: P
Question
PLEASE HELP!!!
8. Two long, parallel wires each carry a current I in the same direction as shown in the figure. The magnetic field at the point P, midway between the two wires is ________.
9. A long, straight wire carries a current of 20A to the right. Another long, straight wire carries a current of 10A to the left as shown. What can you say about the magnetic field in the region I?
10. A long, straight wire carries a current of 20A to the right. Another long, straight wire carries a current of 10A to the left as shown. What can you say about the magnetic field in the region II?
11. A long, straight wire carries a current of 20A to the right. Another long, straight wire carries a current of 10A to the left as shown. What can you say about the magnetic field in the region III?
zero directed into the page directed out of the page parallel to the wires in the same direction as the current. parallel to the wires, in the opposite direction as the current. 8. Two long, parallel wires each carry a current I in the same direction as shown in the figure. The magnetic field at the point P, midway between the two wires is 9. A long, straight wire carries a current of 20A to the right. Another long, straight wire carries a current of 10A to the left as shown. What can you say about the magnetic field in the region I? 10. A long, straight wire carries a current of 20A to the right. Another long, straight wire carries a current of 10A to the left as shown. What can you say about the magnetic field in the region II? 11. A long, straight wire carries a current of 20A to the right. Another long, straight wire carries a current of 10A to the left as shown. What can you say about the magnetic field in the region III?Explanation / Answer
8. Two long, parallel wires each carry a current I in the same direction as shown in the figure. The magnetic field at the point P, midway between the two wires is ________.
Into the page
9. A long, straight wire carries a current of 20A to the right. Another long, straight wire carries a current of 10A to the left as shown. What can you say about the magnetic field in the region I?
It is directed out of the page, and cannot be zero
10. A long, straight wire carries a current of 20A to the right. Another long, straight wire carries a current of 10A to the left as shown. What can you say about the magnetic field in the region II?
It is directed into the page, and cannot be zero
11. A long, straight wire carries a current of 20A to the right. Another long, straight wire carries a current of 10A to the left as shown. What can you say about the magnetic field in the region III?
It is directed out of the page, and cannot be zero
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