Exercise 24.39 - Copy Part A A constant potential difference of 12 V is maintain

Question

Exercise 24.39 - Copy Part A A constant potential difference of 12 V is maintained between the terminals of a 0.25-F parallel-plate air capacitor. A sheet of Mylar is inserted between the plates of the capacitor, completely filling the space between the plates. When this is done, how much additional charge flows onto the positive plate of the capacitor? (Dielectric constant K of Mylar is 3.1) Express your answer using two significant figures. &q;= Submit My Answers Give Up Part B What is the total induced charge on either face of the Mylar sheet? Express your answer using two significant figures. Submit My Answers Give Up

Explanation / Answer

A. Q(additonal) = C(new)V - CV = 6.5 microCoulomb

B. Q(total) = C(new) V = 9.3 microCoulomb

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