Figure 3 shows the directions of the current I through a wire and of the magnetic field B where the wire meets. Apply the right hand rule to determine the direction of the magnetic force on the wire and select it from the following options: a) towards the top of this sheet, b) towards the bottom of this sheet, c) to the left of this sheet, d) to the right of this sheet e) coming out perpendicularly from this sheet f) entering perpendicularly to this sheet

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Q: Problem 10: Consider the magnetic fields and direction of forces shown in the figure. B X B. X X X X…

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Q: In the figure below, the current in the long, straight wire is I, 5.30 A, and the wire lies in the…

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Q: What is the direction of the magnetic field that produces the magnetic force on a positive charge as…

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Q: Calculate the force on a rod of length 4.1 m carrying current of 3 A in the magnetic field of 4 T…

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Q: Consider a solid cylinderical conductor with radius R=14cm that carries a current I1=−5mA which is…

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Q: 4. A long straight wire carries a current in the +j direction. An electron is moving in the +j…

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Q: Two identical wires with a length of = 100 cm , separated by a distance of 4 cm and each carrying a…

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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.