According to the law of magnetic poles       A)  magnetic poles in a bar magnet cancel each other out.   B)  a magnetic South pole would attract a magnetic South pole.   C)  a magnetic North pole would repel a magnetic South pole.   D)  a magnetic South pole would attract a magnetic North pole.

Q: Which statement best describes the magnetic field lines (flux lines) around a single bar magnet? A.…

A: Required : Which statement best describes the magnetic field lines (flux lines) around a single bar…

Q: The magnetic pole near the Earth's north geographic pole is a south magnetic pole. scientists have…

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Q: When two parallel wires carry currents in the same direction, they are? a)repelled due to the…

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Q: Which of the following is a difference between an electromagnet and a permanent magnet? A permanent…

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Q: Describe how to plot the magnetic field pattern of a magnet using a compass.

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Q: The south pole of a freely suspended bar magnet always point to   a.     geographic north…

A: The south pole of a freely suspended bar magnet always points to the magnetic north pole of the…

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A:

Q: A compass is made of A. aN magnet and a S magnet B. a magnetic needle that is free to rotate C. two…

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Q: Which of the following describes a magnetic field that influence on moving electric charges,…

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Q: How many quantities are required to specify the magnetic field of the earth? a) 1 b) 2 c) 3 d) 4

A: C

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Q: A magnetic field will not apply force on. ...... a. an electromagnet O b. an electric charge moving…

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Q: which of the following is not a property of the magnet attracts magnetic materials like poles repel…

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Q: A strong magnetic field is applied on a stationary electron. Then the electron

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Q: A magnetic dipole that is __________ to an external magnetic field will have the least potential…

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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.