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Class 12 · Physics
→What is the best order for solving problems about a dipole placed in a uniform external electric field?
Class 12 · Physics
→In a uniform field a dipole has zero net force and maximum torque. What is the position of the dipole?
Class 12 · Physics
→In a uniform field a dipole has zero net force and zero torque. Which position is possible?
Class 12 · Physics
→Why is it important to identify the angle between dipole moment direction and electric field correctly?
Class 12 · Physics
→If charge becomes five times and separation becomes three times how many times does dipole moment become?
Class 12 · Physics
→If charge is doubled and separation is halved what happens to dipole moment?
Class 12 · Physics
→The torque that aligns a dipole in a field acts in what way?
Class 12 · Physics
→If net force on a dipole is zero is it certain that torque is also zero?
Class 12 · Physics
→Dipole moment and electric field are perpendicular. Which statement is correct?
Class 12 · Physics
→Dipole moment and electric field are in opposite directions. What condition is this?
Class 12 · Physics
→The direction of dipole moment and electric field are same. What condition is this?
Class 12 · Physics
→The torque on an electric dipole in a uniform electric field is related to the vector product of which two vector quantities?
Class 12 · Physics
→An electric dipole is initially opposite to a uniform electric field. If it is rotated slightly, what happens to its potential energy?
Class 12 · Physics
→An electric dipole is initially parallel to a uniform electric field. If it is rotated slightly, what happens to its potential energy?
Class 12 · Physics
→For an electric dipole in a uniform electric field, for which angular condition is its potential energy positive?
Class 12 · Physics
→For an electric dipole in a uniform electric field, for which angular condition is its potential energy negative?
Class 12 · Physics
→If the dipole moment becomes half and the electric field becomes eight times larger, what happens to the torque at the same angle?
Class 12 · Physics
→If the dipole moment is tripled and the electric field is made five times larger, how many times does the torque become at the same angle?
Class 12 · Physics
→If the dipole moment is doubled and the electric field is halved, how does the torque change at the same angle?
Class 12 · Physics
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