Homework Answers
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KCL states that the sum total of total current entering at a node equals to sum of total current leaving that node
here I1, I2 and I3 are entering to node and I4 and I5 are leaving node
I1 + I2 +I3 = I4 + I5
5+3+2 =4+X
X= 6A ( answer )
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The diagram shows five current vectors meeting at a point. The magnitudes of some of the...
The diagram shows five current vectors meeting at a point. The magnitudes of some of the...
The diagram shows five current vectors meeting at a point. The magnitudes of some of the currents are I1= 5A, 12 = 3A, 13 = 2A, and 14 = 4A What is the value of 15 I I. In I. 5 I
The diagram shows five current vectors meeting at a point. The magnitudes of some of the...
The diagram shows five current vectors meeting at a point. The
magnitudes of some of the currents are ?1=5?,?2=3?,?3=2?, and ?4=4?
What is the value of ?5
Iz 2 cu 1 I 5 I 4
14. The next six questions pertain to the following diagram, where two straight long current carrying...
14. The next six questions pertain to the following diagram,
where two straight long current carrying wires perpendicular to the
plane of the page carry currents as shown. I1 is 5A and
I2 is 2A. The straight distance between the two wires is
6m.
The point where the net magnetic field is zero is
Group of answer choices
(3,0)m.
(4,0)m.
(9,0)m.
(10,0)m.
(15,0)m.
у А І, B І, х
15. The next six questions pertain to the following diagram, where two straight long current carrying...
15. The next six questions pertain to the following diagram,
where two straight long current carrying wires perpendicular to the
plane of the page carry currents as shown. I1 is 5A and
I2 is 2A. The straight distance between the two wires is
6m.
The magnitude of the net magnetic field at the point (8,0)m
is
Group of answer choices
0.5 x 10-7T.
0.75 x 10-7T.
1.0 x 10-7T.
1.25 x 10-7T.
1.5 x 10-7T.
у А І, B І,...
The next six questions pertain to the following diagram, where two straight long current carrying wires...
The next six questions pertain to the following diagram, where
two straight long current carrying wires perpendicular to the plane
of the page carry currents as shown. I1 is 5A and I2 is 2A. The
straight distance between the two wires is 6m.
The net magnetic field at the point A is directed
Group of answer choices
in the positive x-direction.
in the negative x-direction.
in the positive y-direction.
in the negative y-direction.
none of the above.
у А І,...
The next six questions pertain to the following diagram, where two straight long current carrying wires...
The next six questions pertain to the following diagram, where
two straight long current carrying wires perpendicular to the plane
of the page carry currents as shown. I1 is 5A and
I2 is 2A. The straight distance between the two wires is
6m.
The net magnetic field at the point B is directed
Group of answer choices
in the positive x-direction.
in the negative x-direction.
in the positive y-direction.
in the negative y-direction.
none of the above.
у А І,...
16. The next six questions pertain to the following diagram, where two straight long current carrying...
16. The next six questions pertain to the following diagram,
where two straight long current carrying wires perpendicular to the
plane of the page carry currents as shown. I1 is 5A and
I2 is 2A. The straight distance between the two wires is
6m.
The direction of the net magnetic field at the point (8,0)m
is
Group of answer choices
the positive x-direction.
the negative x-direction.
the positive y-direction.
the negative y-direction.
none of the above.
у А І, B...
11 13 x 12 The cross-section diagram shows three long, parallel wires. We will compute the...
11 13 x 12 The cross-section diagram shows three long, parallel wires. We will compute the force on a 10 m length of wire 1. Current 11 = 16 A is directed out of the page. The other two currents are 12 = 10 A, directed out of the page, and 13 = 10 A, directed into the page. The spacing) = 0.4 m. a) Draw and label the magnetic field vectors due to wires 2 and 3 (B2 and...
11 13 x 12 The cross-section diagram shows three long, parallel wires. We will compute the...
11 13 x 12 The cross-section diagram shows three long, parallel wires. We will compute the force on a 10 m length of wire 1. Current 11 = 16 A is directed out of the page. The other two currents are 12 = 10 A, directed out of the page, and 13 = 10 A, directed into the page. The spacing) = 0.4 m. a) Draw and label the magnetic field vectors due to wires 2 and 3 (B2 and...
Shown in the diagram are five long current carrying wires, with currents given by 11=(2.130x10^-3) A,...
Shown in the diagram are five long current carrying wires, with currents given by 11=(2.130x10^-3) A, 12 = (1.207x10^-3) A, 13=(1.61x10^-3) A, 14=(2.900x10^-3) A, and i5 =(4.410x10^-3) A. What is the value of AB. dē around the loop in the indicated direction? Express your answer using three significant figures. Your answer should be in T-m. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer
The diagram shows five current vectors meeting at a point. The magnitudes of some of the currents are I1= 5A, 12 = 3A, 13 = 2A, and 14 = 4A What is the value of 15 I I. In I. 5 I
The diagram shows five current vectors meeting at a point. The
magnitudes of some of the currents are ?1=5?,?2=3?,?3=2?, and ?4=4?
What is the value of ?5
Iz 2 cu 1 I 5 I 4
14. The next six questions pertain to the following diagram,
where two straight long current carrying wires perpendicular to the
plane of the page carry currents as shown. I1 is 5A and
I2 is 2A. The straight distance between the two wires is
6m.
The point where the net magnetic field is zero is
Group of answer choices
(3,0)m.
(4,0)m.
(9,0)m.
(10,0)m.
(15,0)m.
у А І, B І, х
15. The next six questions pertain to the following diagram,
where two straight long current carrying wires perpendicular to the
plane of the page carry currents as shown. I1 is 5A and
I2 is 2A. The straight distance between the two wires is
6m.
The magnitude of the net magnetic field at the point (8,0)m
is
Group of answer choices
0.5 x 10-7T.
0.75 x 10-7T.
1.0 x 10-7T.
1.25 x 10-7T.
1.5 x 10-7T.
у А І, B І,...
The next six questions pertain to the following diagram, where
two straight long current carrying wires perpendicular to the plane
of the page carry currents as shown. I1 is 5A and I2 is 2A. The
straight distance between the two wires is 6m.
The net magnetic field at the point A is directed
Group of answer choices
in the positive x-direction.
in the negative x-direction.
in the positive y-direction.
in the negative y-direction.
none of the above.
у А І,...
The next six questions pertain to the following diagram, where
two straight long current carrying wires perpendicular to the plane
of the page carry currents as shown. I1 is 5A and
I2 is 2A. The straight distance between the two wires is
6m.
The net magnetic field at the point B is directed
Group of answer choices
in the positive x-direction.
in the negative x-direction.
in the positive y-direction.
in the negative y-direction.
none of the above.
у А І,...
16. The next six questions pertain to the following diagram,
where two straight long current carrying wires perpendicular to the
plane of the page carry currents as shown. I1 is 5A and
I2 is 2A. The straight distance between the two wires is
6m.
The direction of the net magnetic field at the point (8,0)m
is
Group of answer choices
the positive x-direction.
the negative x-direction.
the positive y-direction.
the negative y-direction.
none of the above.
у А І, B...
11 13 x 12 The cross-section diagram shows three long, parallel wires. We will compute the force on a 10 m length of wire 1. Current 11 = 16 A is directed out of the page. The other two currents are 12 = 10 A, directed out of the page, and 13 = 10 A, directed into the page. The spacing) = 0.4 m. a) Draw and label the magnetic field vectors due to wires 2 and 3 (B2 and...
11 13 x 12 The cross-section diagram shows three long, parallel wires. We will compute the force on a 10 m length of wire 1. Current 11 = 16 A is directed out of the page. The other two currents are 12 = 10 A, directed out of the page, and 13 = 10 A, directed into the page. The spacing) = 0.4 m. a) Draw and label the magnetic field vectors due to wires 2 and 3 (B2 and...
Shown in the diagram are five long current carrying wires, with currents given by 11=(2.130x10^-3) A, 12 = (1.207x10^-3) A, 13=(1.61x10^-3) A, 14=(2.900x10^-3) A, and i5 =(4.410x10^-3) A. What is the value of AB. dē around the loop in the indicated direction? Express your answer using three significant figures. Your answer should be in T-m. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer
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