AIIMS Physics: Questions 465  469 of 500
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Question number: 465
» Electromagnetic Induction & Alternating Currents » AC Generator and Transformer
Appeared in Year: 2003
Question
A generator produces a voltage where V is in volts and in second. The frequency and r. m. s voltage are – [RPMT]
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Question number: 466
» Atoms and Nuclei » Nuclear Fission and Fusion
Question
What amount of energy will be liberated in one kg fusion reaction? The mass defect in a nuclear fusion reaction is 0.03%.
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Question number: 467
» Electromagnetic Induction & Alternating Currents » Alternating Currents
Question
Alternating voltage is applied across the resistance . The rms value of current is equal to –
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Question number: 468
» Magnetic Effects of Current and Magnetism » Magnet Oscillations
Question
A compass needle oscillates 10 times per minute at a place where dip is and 30 times per minute where the dip is . Compare the total magnetic field of earth at two places.
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Question number: 469
» Rotational Motion » Conservation of Angular Momentum
Appeared in Year: 2005
Question
Two bodies have their moments of inertia and respectively about their axis of rotation. If their kinetic energies of rotation are equal, their angular momentum will be in the ratio – [AIPMT]
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