As shown in Fig, a dielectric material of dielectric constant K is insered in half portan between plates of parallel plate capacitor. If its initial capacitance is C, what is the new capacitance ?

As shown in Fig, a dielectric material of dielectric constant K is ins

1.	As shown in Fig, a dielectric material of dielectric constant K is insered in half portan between plates of parallel plate capacitor. If its initial capacitance is C, what is the new capacitance ?
Answer» The new arrangement is equivalent to two capacitors connected in parallel. `C_(1) = (in_(0) A//2)/(d) C_(2) = (K in_(0) A//2)/(d)` `C_(P) = C_(1) + C_(2) = (in_(0) A)/(2d) + (K in_(0) A)/(2d)` `= (in_(0)A)/(2d) (K + 1) = (C )/(2) (K + 1)`

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As shown in Fig, a dielectric material of dielectric constant K is insered in half portan between plates of parallel plate capacitor. If its initial capacitance is C, what is the new capacitance ?

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