Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert

If resistance  R=100 Ω, inductance L=2π H  and capacitance C=8π μF are connected in series with an AC source of 200 volt and frequency f as shown in the circuit. If the readings of the hot wire voltmeters V1 and V2 are same then which among the following statements is wrong?

        

PhysicsAlternating CurrentNEET
Options:
  • A f=125 Hz
  • B f=250 π Hz
  • C current through R is 2A
  • D V1= V2= 1000  volt
Solution:
1489 Upvotes Verified Answer
The correct answer is: f=250 π Hz

V1=V2   xL=xc

f=12πLC=125 Hz

I0=V0R=200100 (x=0    z=R)

=2A

V1=V2=1X=1.(ωL)=2×2π×125×2π

V1=V2=1000 volt

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.