Physics - Current Electricity Question with Solution | TestHub
PhysicsCurrent ElectricityElectrical PowerHard2 minPYQ_2008
PhysicsHardsingle choice
Two heater wires, made of the same material and having the same length and the same radius, are first connected in series and then in parallel to a constant potential difference. If the rates of heat produced in the two cases are and respectively, then will be
Options:
Answer:
C
Solution:
When heater wires are connected in series, then equivalent resistance,
Rate of heat produced, 
Stream:AIIMSSubject:PhysicsTopic:Current ElectricitySubtopic:Electrical Power
⏱ 2mℹ️ Source: PYQ_2008
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