Related questions
Question
Transcribed Image Text:**Problem 11**
In Fig. 29-42, two long straight wires are perpendicular to the page and separated by distance \( d_1 = 0.75 \, \text{cm} \). Wire 1 carries \( 6.5 \, \text{A} \) into the page. What are the (a) magnitude and (b) direction (into or out of the page) of the current in wire 2 if the net magnetic field due to the two currents is zero at point \( P \) located at distance \( d_2 = 1.50 \, \text{cm} \) from wire 2?
**Diagram Explanation**
The diagram shows two wires: Wire 1 and Wire 2.
- **Wire 1**: Indicated with a circle with an "X", representing that the current flows into the page.
- **Wire 2**: Indicated with a circle with a dot, representing that the current can flow out of the page (though this is what needs to be determined).
- Wire 1 and Wire 2 are separated by a distance \( d_1 = 0.75 \, \text{cm} \).
- Point \( P \) is located at distance \( d_2 = 1.50 \, \text{cm} \) from Wire 2.
Figure 29-42 illustrates the positioning of the wires and point \( P \), essential for solving the problem regarding the magnetic fields created by the currents through these wires.
Transcribed Image Text:**Problem 11:**
a) What is the magnitude and direction (i, j, k) of \( \mathbf{B_1} \) at point P?
b) Determine the direction of \( \mathbf{B_2} \) to get \( \mathbf{B_{net}} = 0 \) at point P.
c) Determine the direction of \( I_2 \) to produce \( \mathbf{B_2} \) as in part b.
d) What is the magnitude of \( I_2 \) to get \( \mathbf{B_{net}} = 0 \) at point P?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by stepSolved in 4 steps with 3 images
Knowledge Booster
Similar questions
- Calculate the magnetic field strength a distance of 0.34 m along the +y-axis from a long straight wire carrying a current of 4.4 A to the right along the +x-axis.arrow_forwardTwo long straight wires are perpendicular to the page and separated by distance d1=0.75 cm . Wire 1 carries 6.16 A into the page. What are the magnitude (in A) and direction (out of the page is +) of the current in wire 2 if the net magnetic field due to the two currents is zero at point P located a distance d2=3.25 cm from wire 2? Wire 1® Wire 20 (Not to scale) d2 P Give your answer as only the numerical value in the Sl units specified. e is interpreted as x10^ for use with large or small values; 1.01e2 is interpreted as 1.01 x 102.arrow_forwardAs shown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 2.96 A andI, -4.75 A in the direction indicated. (a) Determine the magnitude and direction of the magnetic field at a point midway between the wires (d- 10.0 cm). magnitude HT direction ° counterclockwise from the +x axis (b) Determine the magnitude and direction of the magnetic field at point located d= 10.0 cm above wire 1. magnitude HT direction counterclockwise from the +x axisarrow_forward
- by the arc? 29 SSM In Fig. 29-57, four long straight wires are perpendicular to the page, and their cross sections form a square of edge length a = 20 cm. The currents are out of the page in wires 1 and 4 and into the page in wires 2 and 3, and each wire carries 20 A. In unit-vector notation, what is the net magnetic field at the square's center? Figure 29-57 Problems 29, 37, and 40. (L- (1 -Xarrow_forwardof the page after being rotated 90° counterclockwise as indicated? 21 GO Figure 29-49 shows two very long straight wires (in cross sec- tion) that each carry a current of 4.00 A directly out of the page. Distance d₁ 6.00 m and distance d₂ = 4.00 m. What is the magnitude of the net magnetic field at point P, which lies on a perpendicular bisec- tor to the wires? = 1 I 1 1 Figure 29-49 Problem 21. llal sections. 0 at the -26 radial indicat- pendic the arc that ca the ce magn cal sca the ararrow_forwardThe two wires shown in the figure below are separated by d = 12.5 cm and carry currents of I = 4.80 A in opposite directions. P1 - 2d- -d (a) Find the magnitude and direction of the net magnetic field at a point midway between the wires. magnitude uT direction --Select-- (b) Find the magnitude and direction of the net magnetic field at point P,, 12.5 cm to the right of the wire on the right. magnitude μτ direction |---Select--- (c) Find the magnitude and direction of the net magnetic field at point P,, 2d = 25.0 cm to the left of the wire on the left. magnitude uT direction ---Select---arrow_forward
- CHAPTER 32/ THE I 746 PROBLEMS 1. An electron in a uniform magnetic field has a velocity ý = (40 km/s)î + (35 km/s)j. It experiences a force F = (-4.2 fN)î + (4.8 fN)j. If B, = 0, calculate the magnetic %3D %3D field.arrow_forwardAs shown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 3.18 A and I, = 5.40 A in the direction indicated. (a) Determine the magnitude and direction of the magnetic field at a point midway between the wires (d = 10.0 cm). magnitude HT direction o counterclockwise from the +x-axis (b) Determine the magnitude and direction of the magnetic field at point P, located d = 10.0 cm above wire 1. magnitude HT direction counterclockwise from the +x-axisarrow_forward
arrow_back_ios
arrow_forward_ios