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
In an LCR circuit, the capacitance is made one-fourth, when in resonance. What should be the change in inductance, so that the circuit remains in resonance?
PhysicsAlternating CurrentNEET
Options:
  • A 4 times
  • B 14 times
  • C 8 times
  • D 2 times
Solution:
1293 Upvotes Verified Answer
The correct answer is: 4 times
For resonance

ω = 1 LC

for ω  to remain in resonance LC should remain the same so if C is made one-forth L should be made 4 times.

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.