36. Use Lenz's law to determine the direction of induced current in each case. (a) (b) (c) (d)

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**Transcription for an Educational Website:**

**36. Use Lenz’s law to determine the direction of induced current in each case.**

Each diagram demonstrates the application of Lenz’s law to determine the direction of the induced current in various situations involving a magnetic field and a conductive loop or wire.

- **(a)** A vertical wire loop is partially inside a region of a magnetic field (indicated by blue dots) with velocity \( \vec{v} \) directed downward.

- **(b)** A horizontal circular loop moves to the right with velocity \( \vec{v} \) through a magnetic field (represented by blue dots).

- **(c)** A circular loop moves downward with velocity \( \vec{v} \) through a magnetic field shown by blue dots.

- **(d)** A vertical wire loop is partially outside a region with a magnetic field (indicated by blue dots) moving to the right with velocity \( \vec{v} \).

- **(e)** A stationary circular loop in a region where the magnetic field (blue dots) is increasing in strength.

- **(f)** A stationary horizontal circular loop in a magnetic field (blue dots) with a decreasing strength.

Explanation of Graphs/Diagrams:

- The **blue dots** represent the uniform magnetic field, with additional vector \( \vec{v} \) to signify the direction of motion.
- **Lenz’s Law** states that the induced current will flow in a direction such that the magnetic field created by the induced current opposes the change in the original magnetic field.
- Each scenario presents a different configuration of the loop or wire in relation to the magnetic field, with specified motion or changes in the magnetic field.
Transcribed Image Text:**Transcription for an Educational Website:** **36. Use Lenz’s law to determine the direction of induced current in each case.** Each diagram demonstrates the application of Lenz’s law to determine the direction of the induced current in various situations involving a magnetic field and a conductive loop or wire. - **(a)** A vertical wire loop is partially inside a region of a magnetic field (indicated by blue dots) with velocity \( \vec{v} \) directed downward. - **(b)** A horizontal circular loop moves to the right with velocity \( \vec{v} \) through a magnetic field (represented by blue dots). - **(c)** A circular loop moves downward with velocity \( \vec{v} \) through a magnetic field shown by blue dots. - **(d)** A vertical wire loop is partially outside a region with a magnetic field (indicated by blue dots) moving to the right with velocity \( \vec{v} \). - **(e)** A stationary circular loop in a region where the magnetic field (blue dots) is increasing in strength. - **(f)** A stationary horizontal circular loop in a magnetic field (blue dots) with a decreasing strength. Explanation of Graphs/Diagrams: - The **blue dots** represent the uniform magnetic field, with additional vector \( \vec{v} \) to signify the direction of motion. - **Lenz’s Law** states that the induced current will flow in a direction such that the magnetic field created by the induced current opposes the change in the original magnetic field. - Each scenario presents a different configuration of the loop or wire in relation to the magnetic field, with specified motion or changes in the magnetic field.
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