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Capacitance of an oscilloscope. Oscilloscopes have parallel metal plates inside them to deflect the electron beam. These plates are called the deflecting plates. Typically, they are squares 3.0 $\mathrm{cm}$ on a side and separated by $5.0 \mathrm{mm},$ with vacuum in between. What is the capacitance of these deflecting plates and hence of the oscilloscope? (This capacitance cansometimes have an effect on the circuit you are trying to study and must be taken into consideration in your calculations.)

1.59 $\mathrm{pF}$

Physics 101 Mechanics

Physics 102 Electricity and Magnetism

Chapter 18

Electric Potential and Capacitanc

Kinetic Energy

Potential Energy

Energy Conservation

Electric Charge and Electric Field

Gauss's Law

Electric Potential

Capacitance and Dielectrics

University of Michigan - Ann Arbor

Simon Fraser University

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McMaster University

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this question introduces an application of capacitors. Inside the oscilloscope incense ourselves go. We have parallel metal plates that are used to deflect electric beams, as these paranoid mental place forms. A parent are played capacitor, so these two plates are separated Ah, by five 0.0 millimeter and their squares of 3.0 centimeter. So we asked, What is the capacitors off these deflecting plates off the oscilloscope so this can be found by using Equation 18.16. So Equation, 18 points 16 have is the capacitance of a parallel plate capacitor in terms of the parameters of its shape. So formula we have is so capacitance, the capacitance equals said I elected constant caps, a surface area divided by suggest us. So that is all we need to search this question because we know the shapes are scarce, so the dialectic constant so the shapes are squares so square with side of three centimeter. It's by centimeter square is area, so we can just great society lis and we divided by the distance, which is five point several times, touches a connective sory meter. This gives us a total of 1.59 times 10 to Z negative 12 Farrant, which is well went five nights. Pick a parent

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