If a static magnetic field can’t produce a current than in which situation, we use Lenz’s law to define the current direction? Explain with example

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Q: 12.) Using the same setup as the previous question, what is the direction of the magnetic field at…

A: Since Cross is marked

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Q: (In the street viewshown above, you are looking due North. A westward current in the overhead cable…

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A: Answer               F out of page

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Q: What is a commutator and what is its role in an experiment?

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Q: Explain how the magnetic flux is defined?

A: Magnetic flux Where the general mean flux is flowing through the closed surface region.

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Q: Determine the direction of the magnetic force on the current in the situations shown (i) (ii) (iii)

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Q: Learning Goal: To understand the magnetic force on a straight current-carrying wire in a uniform…

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Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.