272306 Two parallel plate capacitors \(X\) and \(Y\), have the same area of plates and same separation between plates. \(X\) has air and \(Y\) with dielectric of constant 2 . between its plates. They are connected in series to a battery of 12 V . The ratio of electrostatic energy stored in X and Y is
272307 A capacitor has two circular plates whose radius are 8 cm and distance between them is 1 mm . When mica \{dielectric constant \(=6\) \} is placed between the plates, the capacitance of this capacitor and the energy stored when it is given potential of 150 volt respectively are
272308 A parallel plate air capacitor of capacitance \(C\) is connected to a cell of emf \(V\) and then disconnected from it. A dielectric slab of diel ectric constant \(K\), which can just fill the air gap of the capacitor, is now inserted in it. Which of the following is incorrect?
272309 A condenser of \(2 \mu \mathrm{~F}\) capacitance is charged steadily from 0 to 5 C . Which of the following graph represents correctly the variation of potential difference (V) across it's plates with respect to the charge ( \(Q\) ) on the condenser?
272306 Two parallel plate capacitors \(X\) and \(Y\), have the same area of plates and same separation between plates. \(X\) has air and \(Y\) with dielectric of constant 2 . between its plates. They are connected in series to a battery of 12 V . The ratio of electrostatic energy stored in X and Y is
272307 A capacitor has two circular plates whose radius are 8 cm and distance between them is 1 mm . When mica \{dielectric constant \(=6\) \} is placed between the plates, the capacitance of this capacitor and the energy stored when it is given potential of 150 volt respectively are
272308 A parallel plate air capacitor of capacitance \(C\) is connected to a cell of emf \(V\) and then disconnected from it. A dielectric slab of diel ectric constant \(K\), which can just fill the air gap of the capacitor, is now inserted in it. Which of the following is incorrect?
272309 A condenser of \(2 \mu \mathrm{~F}\) capacitance is charged steadily from 0 to 5 C . Which of the following graph represents correctly the variation of potential difference (V) across it's plates with respect to the charge ( \(Q\) ) on the condenser?
272306 Two parallel plate capacitors \(X\) and \(Y\), have the same area of plates and same separation between plates. \(X\) has air and \(Y\) with dielectric of constant 2 . between its plates. They are connected in series to a battery of 12 V . The ratio of electrostatic energy stored in X and Y is
272307 A capacitor has two circular plates whose radius are 8 cm and distance between them is 1 mm . When mica \{dielectric constant \(=6\) \} is placed between the plates, the capacitance of this capacitor and the energy stored when it is given potential of 150 volt respectively are
272308 A parallel plate air capacitor of capacitance \(C\) is connected to a cell of emf \(V\) and then disconnected from it. A dielectric slab of diel ectric constant \(K\), which can just fill the air gap of the capacitor, is now inserted in it. Which of the following is incorrect?
272309 A condenser of \(2 \mu \mathrm{~F}\) capacitance is charged steadily from 0 to 5 C . Which of the following graph represents correctly the variation of potential difference (V) across it's plates with respect to the charge ( \(Q\) ) on the condenser?
272306 Two parallel plate capacitors \(X\) and \(Y\), have the same area of plates and same separation between plates. \(X\) has air and \(Y\) with dielectric of constant 2 . between its plates. They are connected in series to a battery of 12 V . The ratio of electrostatic energy stored in X and Y is
272307 A capacitor has two circular plates whose radius are 8 cm and distance between them is 1 mm . When mica \{dielectric constant \(=6\) \} is placed between the plates, the capacitance of this capacitor and the energy stored when it is given potential of 150 volt respectively are
272308 A parallel plate air capacitor of capacitance \(C\) is connected to a cell of emf \(V\) and then disconnected from it. A dielectric slab of diel ectric constant \(K\), which can just fill the air gap of the capacitor, is now inserted in it. Which of the following is incorrect?
272309 A condenser of \(2 \mu \mathrm{~F}\) capacitance is charged steadily from 0 to 5 C . Which of the following graph represents correctly the variation of potential difference (V) across it's plates with respect to the charge ( \(Q\) ) on the condenser?