• 2022-05-29 问题

    Which is false? A: Streamlines and equipotential surfaces are perpendicular everywhere. B: Streamlines point from the position with lower potential to the position with higher potential. C: Streamlines do not intersect. D: The tangential direction of the streamline is the direction of the electric field intensity at the point.

    Which is false? A: Streamlines and equipotential surfaces are perpendicular everywhere. B: Streamlines point from the position with lower potential to the position with higher potential. C: Streamlines do not intersect. D: The tangential direction of the streamline is the direction of the electric field intensity at the point.

  • 2022-06-17 问题

    There are many different car styles with various streamlines such as sedan, hatchback, SUV, crossover, convertible, van, and pick up.

    There are many different car styles with various streamlines such as sedan, hatchback, SUV, crossover, convertible, van, and pick up.

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