Recent content by nweis

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    Equipotentials and electrical field

    Homework Statement Just a quick question. The electrical field is stronger where the voltage is higher right? Or does it have to do with how close together the equipotential lines are?
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    Electron Speed in a Voltage Gradient

    yes thanks
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    Electron Speed in a Voltage Gradient

    Homework Statement The voltage between two plates is 15kV. If an electron's speed is zero as it leaves the anode, what is its speed just before it hits the cathode? Homework Equations U=q*V The Attempt at a Solution I guess my question is can I use the equation Ui + Ki = Uf +...