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NEET
Exam
NEET
Subject
Physics
Chapter
Alternating Current

NEET · Physics · Alternating Current

Which one of the following curves represents the variation of...

Which one of the following curves represents the variation of impedance ( ZZ ) with frequency ff in series LCR circuit?Which one of the following curves represents the variation of impedance ( Z ) with frequency f in series LCR circuit?Which one of the following curves represents the variation of impedance ( Z ) with frequency f in series LCR circuit?Which one of the following curves represents the variation of impedance ( Z ) with frequency f in series LCR circuit?Which one of the following curves represents the variation of impedance ( Z ) with frequency f in series LCR circuit?

Options

  1. AWhich of the following circular rods, (given radius r and length l ) each made of the same material and whose ends are
  2. BWhich of the following circular rods, (given radius r and length l ) each made of the same material and whose ends are
  3. CWhich of the following circular rods, (given radius r and length l ) each made of the same material and whose ends are
  4. DWhich of the following circular rods, (given radius r and length l ) each made of the same material and whose ends are

Correct answer

C. Which of the following circular rods, (given radius r and length l ) each made of the same material and whose ends are

Step-by-step solution

Z=\sqrt{R^{2}+\left(2 \pi \mathrm{fL}-\frac{1}{2 \pi \mathrm{fC}}\right)^{2}}
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