359182 The distance between two plates of a capacitor is \(d\) and its capacitance is \(C_{1}\), when air is the medium between the plates. If a metal sheet of thickness \(\dfrac{2 d}{3}\) and of the same area as plate is introduced between the plates, the capacitance of the capacitor becomes \(C_{2}\). The ratio \(\dfrac{C_{2}}{C_{1}}\) is
359184 The plates of a parallel plate capacitor are charged up to 100 \(V\). A 2 \(mm\) thick plate is inserted between the plates, then to maintain the same potential difference, the distance between the capacitor plates is increased by 1.6 \(mm\). The dielectric constant of the plate is
359182 The distance between two plates of a capacitor is \(d\) and its capacitance is \(C_{1}\), when air is the medium between the plates. If a metal sheet of thickness \(\dfrac{2 d}{3}\) and of the same area as plate is introduced between the plates, the capacitance of the capacitor becomes \(C_{2}\). The ratio \(\dfrac{C_{2}}{C_{1}}\) is
359184 The plates of a parallel plate capacitor are charged up to 100 \(V\). A 2 \(mm\) thick plate is inserted between the plates, then to maintain the same potential difference, the distance between the capacitor plates is increased by 1.6 \(mm\). The dielectric constant of the plate is
359182 The distance between two plates of a capacitor is \(d\) and its capacitance is \(C_{1}\), when air is the medium between the plates. If a metal sheet of thickness \(\dfrac{2 d}{3}\) and of the same area as plate is introduced between the plates, the capacitance of the capacitor becomes \(C_{2}\). The ratio \(\dfrac{C_{2}}{C_{1}}\) is
359184 The plates of a parallel plate capacitor are charged up to 100 \(V\). A 2 \(mm\) thick plate is inserted between the plates, then to maintain the same potential difference, the distance between the capacitor plates is increased by 1.6 \(mm\). The dielectric constant of the plate is
359182 The distance between two plates of a capacitor is \(d\) and its capacitance is \(C_{1}\), when air is the medium between the plates. If a metal sheet of thickness \(\dfrac{2 d}{3}\) and of the same area as plate is introduced between the plates, the capacitance of the capacitor becomes \(C_{2}\). The ratio \(\dfrac{C_{2}}{C_{1}}\) is
359184 The plates of a parallel plate capacitor are charged up to 100 \(V\). A 2 \(mm\) thick plate is inserted between the plates, then to maintain the same potential difference, the distance between the capacitor plates is increased by 1.6 \(mm\). The dielectric constant of the plate is