Physics - Current Electricity Question with Solution | TestHub

PhysicsCurrent ElectricityElectrical PowerHard2 minPYQ_2012

PhysicsHardsingle choice

Calculate the heat emitted by a bulb of $100 W$ in $1 min$ .

Answer:

Solution:

Here, $P = 100 W, t = 10 min = 60 s$ Heat developed in time $t$ $H = P \times t = (100 W) (60 s) = 6000 J$

Stream:AIIMSSubject:PhysicsTopic:Current ElectricitySubtopic:Electrical Power

⏱ 2mℹ️ Source: PYQ_2012

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