NCERT Q15 - Two lamps, one rated 100 W at 220 V, and the other 60 W
The equation of an alternating voltage is V 100root2sin 100pit volt. The RMS value of voltage and frequencywill be respectively(1) 100 V, 50 Hz(2) 50 V, 100 Hz(3) 150 V, 50 Hz(4) 200 V, 50 Hz
3) VL 25 The de-Broglie wavelength of a particle accelerated with 100 volt potential difference is 10-9 m. The de-Broglie wavelength of particle it is accelerated by 1600 volt potential difference will
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