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Question
In an hour glass the sand is replaced with electrons. The electrons flow down with a rate of electrons per sec, for a time duration of 1 hour. If in the middle section of the hour glass I place a resistor of 10 ohm. Find the heat energy dissipated by the bulb.
In an hour glass the sand is replaced with electrons. The electrons flow down with a rate of electrons per sec, for a time duration of 1 hour. If in the middle section of the hour glass I place a resistor of 10 ohm. Find the heat energy dissipated by the bulb.
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Solution
The correct option is B 9.2 × 106 watt
Current flowing in the hour glass
I = n = R = 10Ω
T = 1 hr
so Energy dissipated = RT = 16 × 16 × 10 × 60 × 60
9.2 × 106 watt
Current flowing in the hour glass
I = n = R = 10Ω
T = 1 hr
so Energy dissipated = RT = 16 × 16 × 10 × 60 × 60
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