What is the functional form of the graph based on the table 2? How does magnetic field depend on the distance along the axis of a solenoid? At what distance the magnetic field is constant? How does it compare to the diameter of the coil? Show your work
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What is the functional form of the graph based on the table 2?
How does magnetic field depend on the distance along the axis of a solenoid?
At what distance the magnetic field is constant? How does it compare to the diameter of the coil? Show your work.
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- Find the values of ?1, ?2, ?3. Show your work using Kirchhoff’s rules(use a, b, c, d, e, f, g, h to mark the loops). please see imageWhat is the equivalent resistance of a Red-Green-Brown resistor in series with a parallel combination of Brown-Green-Red and Orange-Black-Red resistors? Show your work.HW 7 Handout AS USUAL, BE SURE THAT YOUR SOLUTION Is CLEAR AND EASY TO FOLLOW! BE SURE TO SHOW ALL STEPS. 1) Consider a long, current-carrying wire placed on the x-axis, and another long, current- carrying wire lined up 0.21 m above the xy-plane (and so it runs parallel to the y-axis, at 0.21 m on the z-axis: A z I2 = 3.1 A l1 = 1.8 A And so the middle of the lower wire on the x-axis is at the origin, and the middle of the upper wire is at (0, 0, 0.21) m. Calculate the force/length that the center of the upper wire feels due to the lower wire 2) Now let's keep the 1.8 A current on the x-axis, but instead place the other wire's center at (0, 0.34, 0) m. Now, what is the force/length that the 3.1 A wire feels? l1 = 1.8 A I2 = 3.1 A
- 1Describe the ways you can change a sound wave’s pitch. There at least three we have studied this lesson. Describe how the intensity of the sound would change in each of these situations. 2An electron moves with an unknown velocity through a magnetic field of 1.56 T that points directly east. The electron experiences a force of 6.24 x 10-15 N directly south. What is the magnitude and direction of the velocity? Show your work. (The charge of an electron is -1.6 x 10-19 C) 3Explain the basic workings of an engine. Be sure to discuss the engine in terms of thermodynamic terminology. Give two examples of engines. professor can you answer these questions please?Please solve with the full step Please don't do it on paper, I'm afraid I can't read your writing. Thank uTwo straight wires carrying current are fixed at the locations shown in the figure below. Three field points (labeled A, B, and C) are also indicated in the figure. Sketch a vector diagram of magnetic fields produced at points A, B, and C in the corresponding boxes below. In each case, sketch the individual magnetic field vectors produced by each current, as well as the net magnetic field. Be sure to label your vectors clearly. (If one of the vectors is zero, explicitly say so.) Calculate the net magnetic field at point C. Express your answer in vector form.
- Please answer the question below. Show all of your work and each step. 1. Shown in yellow in the figure below is a region of the uniform magnetic field of width a=1.18 cm that is used to deflect a beam of accelerated electrons entering this region normally with speed v=11.6 × 106 m/s. After leaving the deflection region, electrons hit the screen, distance b=13.6 cm away, to produce an image. When the field is zero, the electrons would hit the screen in the center, at point O. With the field B=46.3 G, electrons hit the screen at point P, distance d above point O. Find this displacement d caused by the magnetic deflection: d= _____ cmA battery of voltage V₂ is connected to several identical bulbs of resistance Ro, as shown in the circuit diagram at right. For both parts of this question the switch is closed. b) Rank the brightness of the five bulbs when the switch is closed. Explain your reasoning qualitatively (without math). Determine an expression for the current through bulb 4 in terms of V₂ and Ro again, when the switch is closed. Show your work and explain your reasoning.