Problem 9: A parallel-plate capacitor with plate area A, plate separation d and

Question

Problem 9: A parallel-plate capacitor with plate area A, plate separation d and a capacitance of C 7.5 HF in the air. Now a dielectric medium with dielectric constant 2.4 is inserted into the plates. First, the medium occupies all the space between the plates (see Figure a), and the capacitance is CI. In the second case, it occupies upper half space between the two plates (see Figure b). The capacitance is C2 Part (a) Express the capacitance of a parallel-plate capacitor in the air in terms of Eo, A and d. Expression Select from the variables below to write your expression. Note that all variables may not be required. o, B, E0, x, 0, A, Co, d, g, h, i, j, m, P, t (a) (b) Otheexpertta.com

Explanation / Answer

a) Co = A*epsilon/d

e) Cu = k*A*epsilon/(d/2)

= 2*k*A*epsilon/d

f) Cd = A*epsilon/(d/2)

= 2*A*Epsilon/d

g) 1) series

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