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JEE Advanced Model Paper 11 with solutions for online practice
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© examsnet.com
Question : 11
Total: 60
The graph shows the current versus voltage in a series RLC circuit at a fixedfrequency. The arrow indicates the direction that this curve is drawn as timeprogresses. Which of the following conclusion(s) can be made?
Voltage leads current by π / 2
Impendence is equal to reactance and it is greater than 1Ω
Reactance of circuit is less than 1Ω
Power factor of circuit is zero
Validate
Solution:
From the graph, V =
V
0
cos ωt
i =
i
0
sin ωt
Where t = 0 from
V
max
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