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[主观题]

the x axis is the symmetry axis of a stationary uniformly charged ring of radius r and charge q. find the potential at p on the axis at a distance x from the center of the ring

The x axis is the symmetry axis of a stationary uniformly charged ring of radius R and charge q. Find the potential at P on the axis at a distance x from the center of the ring

A、 the x axis is the symmetry axis of a stationary un

B、 the x axis is the symmetry axis of a stationary un

C、 the x axis is the symmetry axis of a stationary un

D、 the x axis is the symmetry axis of a stationary un

提问人：网友wtbike 发布时间：2022-01-07

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