• 2022-06-01
    如图所示,在点电荷 [tex=1.286x1.143]XjKdZcMPBzOQweZnPXoVVw==[/tex] 的电场中,若取图中 [tex=0.786x1.286]dSWbQCTjdbLxKy7q0ps2gg==[/tex] 点为电势零点,则 [tex=1.0x1.0]0KCelhZna0R9EGhYF1VZHA==[/tex] 点 的电势为。[img=209x66]17972e27317dce1.png[/img]
    未知类型:{'options': ['[tex=2.714x2.286]fIhcsvY5mkfcEsFJRpdL5NSoEKohb/F0asULI7tTjKIZ6FVBqOHUbemKut0Ouk8/[/tex]', '[tex=2.714x2.286]zgq1mBMZ4CSRdNvfslF0gZtFQkEvqE0zZEaj5GtM9h3V2KUlAoce9ojEQdR/qR9b[/tex]', '[tex=2.714x2.429]1qcCsAW5Yv0Qg2ilo6m7k+lst8KIMLnuBjJGo2Q01SsU/FNDz1kmPEJi7g6yX0g0[/tex]', '[tex=2.714x2.429]BhOIOkDEvyPT7ZC5GN6q4XqaCQ5s9+EMYSzZI8QJ1w1V1466CCs6Ee+C3ZhJPldu[/tex]'], 'type': 102}