359573 In a Van de Graaff type generator, a spherical metal shell is to be at a \(1.5 \times {10^6}V\). The dielectric stregth of the gas surrounding the electrode is \(3 \times {10^6}V{m^{ - 1}}\). What is minimum radius of the spherical shell required?

359574 I.
Electrostatic force is conservative
II.
Vande Graaff generator is a machine that can build up high voltages of the order of a few million volts.
III.
The surface of a conductor under electrostatic condition is always an equipotential surface.
Which of the following statements(s) is/are correct?

359575 Which of the following statements is/are true about the principle of Van de Graaff generator?

359576 Van de Graaff generator is used to

359577 Van de Graff generator produces

359573 In a Van de Graaff type generator, a spherical metal shell is to be at a \(1.5 \times {10^6}V\). The dielectric stregth of the gas surrounding the electrode is \(3 \times {10^6}V{m^{ - 1}}\). What is minimum radius of the spherical shell required?

359574 I.
Electrostatic force is conservative
II.
Vande Graaff generator is a machine that can build up high voltages of the order of a few million volts.
III.
The surface of a conductor under electrostatic condition is always an equipotential surface.
Which of the following statements(s) is/are correct?

359575 Which of the following statements is/are true about the principle of Van de Graaff generator?

359576 Van de Graaff generator is used to

359577 Van de Graff generator produces

359573 In a Van de Graaff type generator, a spherical metal shell is to be at a \(1.5 \times {10^6}V\). The dielectric stregth of the gas surrounding the electrode is \(3 \times {10^6}V{m^{ - 1}}\). What is minimum radius of the spherical shell required?

359574 I.
Electrostatic force is conservative
II.
Vande Graaff generator is a machine that can build up high voltages of the order of a few million volts.
III.
The surface of a conductor under electrostatic condition is always an equipotential surface.
Which of the following statements(s) is/are correct?

359575 Which of the following statements is/are true about the principle of Van de Graaff generator?

359576 Van de Graaff generator is used to

359577 Van de Graff generator produces

359573 In a Van de Graaff type generator, a spherical metal shell is to be at a \(1.5 \times {10^6}V\). The dielectric stregth of the gas surrounding the electrode is \(3 \times {10^6}V{m^{ - 1}}\). What is minimum radius of the spherical shell required?

359574 I.
Electrostatic force is conservative
II.
Vande Graaff generator is a machine that can build up high voltages of the order of a few million volts.
III.
The surface of a conductor under electrostatic condition is always an equipotential surface.
Which of the following statements(s) is/are correct?

359575 Which of the following statements is/are true about the principle of Van de Graaff generator?

359576 Van de Graaff generator is used to

359577 Van de Graff generator produces

359573 In a Van de Graaff type generator, a spherical metal shell is to be at a \(1.5 \times {10^6}V\). The dielectric stregth of the gas surrounding the electrode is \(3 \times {10^6}V{m^{ - 1}}\). What is minimum radius of the spherical shell required?

359574 I.
Electrostatic force is conservative
II.
Vande Graaff generator is a machine that can build up high voltages of the order of a few million volts.
III.
The surface of a conductor under electrostatic condition is always an equipotential surface.
Which of the following statements(s) is/are correct?

359575 Which of the following statements is/are true about the principle of Van de Graaff generator?

359576 Van de Graaff generator is used to

359577 Van de Graff generator produces