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Chapter 4: Q18DQ (page 981)

Your physics study partner asks you to consider a parallelplate capacitor that has a dielectric completely filling the volume between the plates. He then claims that Eqs. (29.13) and (29.14) show that the conduction current in the dielectric equals the displacement current in the dielectric. Do you agree? Explain.

Short Answer

Expert verified

Yes, both the equations show that the conduction current in the dielectric equals the displacement current in the dielectric.

Step by step solution

01

Step 1:

Equations (29.13) and (29.14) are general equations that can be applied to any material by substituting the value of for the specific dielectric material.

Equation (29.13) is;


Equation (29.14) is;


Hence, yes, both the equations show that the conduction current in the dielectric equals the displacement current in the dielectric.

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