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The correct answer is B
A negative test charge is released in a non-uniform electric field. It moves towards a region of:
In which direction does torque act?
The part of the eye having the largest refractive index is -
Which one of the following is called a red planet?
Which of the following does not affect the value of acceleration due to gravity?
Which of the following is the energy quantum of radiation?
Two charges, +3 µC and –3 µC, are placed 1 m apart in vacuum. What is the electrostatic potential energy of the system?
A closely wound solenoid 40 cm long has 5 layers of windings of 400 turns each. The diameter of the solenoid is 2 cm. If the current carried is 8.0 A, e...
A liquid is kept in a regular cylindrical vessel up to a certain height. If this vessel is replaced by another cylindrical vessel having half the area o...
In a diatomic gas at ordinary temperatures, how many degrees of freedom contribute to internal energy?