Capacitors with Dielectric
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

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

1 \(4: 1\)
2 \(1: 1\)
3 \(3: 1\)
4 \(2: 1\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359183 The potential gradient at which the dielectric of a condenser just gets punctured is called

1 Dielectric number
2 Dielectric strength
3 Dielectric constant
4 Dielectric resistance
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

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

1 \(5\)
2 \(1.25\)
3 \(4\)
4 \(2.5\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359185 When a dielectric material is introduced between the plates of a charged condenser, after disconnecting the battery the electric field between the plates

1 Decreases
2 Increases
3 Does not change
4 May increase or decrease
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

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

1 \(4: 1\)
2 \(1: 1\)
3 \(3: 1\)
4 \(2: 1\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359183 The potential gradient at which the dielectric of a condenser just gets punctured is called

1 Dielectric number
2 Dielectric strength
3 Dielectric constant
4 Dielectric resistance
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

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

1 \(5\)
2 \(1.25\)
3 \(4\)
4 \(2.5\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359185 When a dielectric material is introduced between the plates of a charged condenser, after disconnecting the battery the electric field between the plates

1 Decreases
2 Increases
3 Does not change
4 May increase or decrease
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

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

1 \(4: 1\)
2 \(1: 1\)
3 \(3: 1\)
4 \(2: 1\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359183 The potential gradient at which the dielectric of a condenser just gets punctured is called

1 Dielectric number
2 Dielectric strength
3 Dielectric constant
4 Dielectric resistance
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

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

1 \(5\)
2 \(1.25\)
3 \(4\)
4 \(2.5\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359185 When a dielectric material is introduced between the plates of a charged condenser, after disconnecting the battery the electric field between the plates

1 Decreases
2 Increases
3 Does not change
4 May increase or decrease
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

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

1 \(4: 1\)
2 \(1: 1\)
3 \(3: 1\)
4 \(2: 1\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359183 The potential gradient at which the dielectric of a condenser just gets punctured is called

1 Dielectric number
2 Dielectric strength
3 Dielectric constant
4 Dielectric resistance
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

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

1 \(5\)
2 \(1.25\)
3 \(4\)
4 \(2.5\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359185 When a dielectric material is introduced between the plates of a charged condenser, after disconnecting the battery the electric field between the plates

1 Decreases
2 Increases
3 Does not change
4 May increase or decrease