Analyze and explain the question below. You know that the North Pole of hanging magnet always points towards the earth’s geographic North Pole. What does this tell you about the earth as a magnet?

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Q: n to (4,0,0) along the x axis. This ar

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Q: TOUR TEACHER PRACTICE ANOTHER An MRI technician moves his hand from a region of very low magnetic…

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Q: 2. How does that differ from the speed of sound in air typically at Earth's surface?    THE ANSWER…

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Q: Calculate the momentum of the Titanic (m = 4.2x10 kg) moving at 14 knots (1 kt = 1.852 km/hr)

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Q: important to change the direction of the c

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Q: Calculate molar volume of ideal gas at 1 atm and 300 Kelvin temperature.

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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.