266583 Electromagnetic energy is radiated by:

266584 A stone of mass 900 g is tied to a string and moved in a vertical circle of radius 1 m making 10 rpm . The tension in the string, when the stone is at the lowest point is ( if \(\pi^2=9.8\) and \(\mathrm{g}=9.8 \mathrm{~m} / \mathrm{s}^2\) )

266585 The gravitational potential at a point above the surface of earth is \(-5.12 \times 10^7 \mathrm{~J} / \mathrm{kg}\) and the acceleration due to gravity at that point is \(6.4 \mathrm{~m} /\) \(s^2\). Assume that the mean radius of earth to be 6400 km . The height of this point above the earth's surface is:

266586 Which of the following curves represent electrostatic field lines correctly:

1

2

3

4 None

266583 Electromagnetic energy is radiated by:

266584 A stone of mass 900 g is tied to a string and moved in a vertical circle of radius 1 m making 10 rpm . The tension in the string, when the stone is at the lowest point is ( if \(\pi^2=9.8\) and \(\mathrm{g}=9.8 \mathrm{~m} / \mathrm{s}^2\) )

266585 The gravitational potential at a point above the surface of earth is \(-5.12 \times 10^7 \mathrm{~J} / \mathrm{kg}\) and the acceleration due to gravity at that point is \(6.4 \mathrm{~m} /\) \(s^2\). Assume that the mean radius of earth to be 6400 km . The height of this point above the earth's surface is:

266586 Which of the following curves represent electrostatic field lines correctly:

1

2

3

4 None

266583 Electromagnetic energy is radiated by:

266584 A stone of mass 900 g is tied to a string and moved in a vertical circle of radius 1 m making 10 rpm . The tension in the string, when the stone is at the lowest point is ( if \(\pi^2=9.8\) and \(\mathrm{g}=9.8 \mathrm{~m} / \mathrm{s}^2\) )

266585 The gravitational potential at a point above the surface of earth is \(-5.12 \times 10^7 \mathrm{~J} / \mathrm{kg}\) and the acceleration due to gravity at that point is \(6.4 \mathrm{~m} /\) \(s^2\). Assume that the mean radius of earth to be 6400 km . The height of this point above the earth's surface is:

266586 Which of the following curves represent electrostatic field lines correctly:

1

2

3

4 None

266583 Electromagnetic energy is radiated by:

266584 A stone of mass 900 g is tied to a string and moved in a vertical circle of radius 1 m making 10 rpm . The tension in the string, when the stone is at the lowest point is ( if \(\pi^2=9.8\) and \(\mathrm{g}=9.8 \mathrm{~m} / \mathrm{s}^2\) )

266585 The gravitational potential at a point above the surface of earth is \(-5.12 \times 10^7 \mathrm{~J} / \mathrm{kg}\) and the acceleration due to gravity at that point is \(6.4 \mathrm{~m} /\) \(s^2\). Assume that the mean radius of earth to be 6400 km . The height of this point above the earth's surface is:

266586 Which of the following curves represent electrostatic field lines correctly:

1

2

3

4 None