**Transcription for Educational Website:****60.** What are the directions of the currents in the loop and coils shown in Figure 22.61?**Figure 22.61 Explanation:**- **Diagram (a):** - This shows a circular loop with an "X" in the center, indicating the direction of the magnetic field $(B_{\text{in}})$ is into the page. - **Diagram (b):** - This consists of a helically wound wire coil with an arrow pointing to the right, labeled $B$, representing the magnetic field direction created by a current flowing through the coil. The current direction associated with this magnetic field is typically aligned with the arrow.- **Diagram (c):** - Another helically wound wire coil is shown with an arrow pointing to the left, labeled $B$, representing the magnetic field direction. The current direction for this coil is opposite to that of the coil in diagram (b).

From figure (a), the magnetic field is pointing in the inward direction, hence from the right-hand…

Answered: 60. What are the directions of the…

60. What are the directions of the currents in the loop and coils shown in Figure 22.61? Bin B B (a) (b) (c) Figure 22.61

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Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

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**Transcription for Educational Website:**

**60.** What are the directions of the currents in the loop and coils shown in Figure 22.61?

**Figure 22.61 Explanation:**

- **Diagram (a):**
- This shows a circular loop with an "X" in the center, indicating the direction of the magnetic field $(B_{\text{in}})$ is into the page.

- **Diagram (b):**
- This consists of a helically wound wire coil with an arrow pointing to the right, labeled $B$, representing the magnetic field direction created by a current flowing through the coil. The current direction associated with this magnetic field is typically aligned with the arrow.

- **Diagram (c):**
- Another helically wound wire coil is shown with an arrow pointing to the left, labeled $B$, representing the magnetic field direction. The current direction for this coil is opposite to that of the coil in diagram (b).

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