what is10 to 1 probe

咩叫 10 to 1 probe. 是解作10進1探針嗎？

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An oscilloscope has 1 Mohm input impedance and is used with a 10 to 1 probe. The probe is used to measure a circuit which has 10uA current flow from a 9V source and should bias to 3V. How much voltage shift does the probe induce?

有一示波器的輸入內阻為1M Ohm, 使用10 進1的探針，現探針用於測量一個9V電源，10uA負載電流的迴路，並需分壓至3V, 探針量度時導致的電壓轉移是多少呢？

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