Which of the following will increase the capacitance betweenthe plates of a parallel plate capacitor? A) increase the charge on the plates B) decrease the potential between the plates C) introduce a dielectric material between the plates D) increase the potential between the plates E) none of the above Why? Which of the following will increase the capacitance betweenthe plates of a parallel plate capacitor? A) increase the charge on the plates B) decrease the potential between the plates C) introduce a dielectric material between the plates D) increase the potential between the plates E) none of the above Why?
Explanation / Answer
capacitance C = K* 0 * A / d i.e. to increasecapacitance C) introduce a dielectric material between the plates (increase the value of K) Since neither charge (Q) nor potentialdifference (V) occurs in above formula, these will have no effecton capacitance. C) introduce a dielectric material between the plates (increase the value of K) Since neither charge (Q) nor potentialdifference (V) occurs in above formula, these will have no effecton capacitance.