AIPMT 2009 Physics and Chemistry Paper

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Question : 34 of 100

Marks: +1, -0

Power dissipated in an LCR series circt connected to an a.c. source of emf ε is :

ε2R/√R2+(Lω−‌
1
Cω
)2
ε2R/[R2+(Lω−‌
1
Cω
)2]
ε2√[R2+(Lω−‌
1
Cω
)2]/R
‌
ε2[R2+(Lω−
1
Cω
)2]
R

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