AB是某电场中的一条电场线,若将一负电荷从A处自由释放,负电荷沿

AB是某电场中的一条电场线,若将一负电荷从A处自由释放,负电荷沿电场线从A到B运动过程中的速度图像如右图所示,比较A、B两点电势的高低和场强的大小,下列说法正确的是             (    )

    A.A>B,EA>EB    B.A>B,,EA<EB

    C.A<B,EA>E    D.A<B,EA<EB

答案

C


解析:

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