JEE Mains 03-Sep-2020 Shift 1 Solved Paper

Section: Physics

Question : 7 of 75

Marks: +1, -0

A 750 Hz,20 V (rms) source is connected to a resistance of 100 a, an inductance of 0.1803 Hand a capacitance of 10 ‌µ F all in series. The time in which the resistance (heat capacity 2 J∕‌°C ) will get heated by 10°C. (assume no loss of heat to the surroundings) is close to :

[3 Sep 2020 Shift 1]

418 s
245 s
348 s
365 s

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