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Solved Problems-12

Problems-12
Two inductors each of 1Ω reactance and negligible resistance are connected in series across a 2 V a. c. source. Find the value of resistance which should be connected across one of the inductors for maximum power dissipation. Also, find the maximum power.
 
Solution
Here, Description: 6278.png
 
∴ Current Description: 6284.png
 
∴ Current through the resistance, Description: 6290.png
 
∴ Power, Description: 6296.png
 
For maximum power, Description: 6302.png
 
 
⇒ Description: 6308.png 
 
∴ Maximum Power, Description: 6318.png
 




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