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Given the inductor of inductance 5mH, 10mH and 20mH connected in series, the effective inductance...

Physics
JAMB 2008

Given the inductor of inductance 5mH, 10mH and 20mH connected in series, the effective inductance is

  • A. 0.35mH
  • B. 3.50mH
  • C. 2.90mH
  • D. 35.0mH
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Correct Answer: Option D
Explanation

Left = L1 + L2 + L3
= 5mH + 10mH + 20mH = 35mH

There is an explanation video available below.

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Explanation Video

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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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