AP EAMCET · PHYSICS · Electromagnetic Induction
Two inductors and when connected in parallel are equivalent to a single inductor of inductance , and when connected in series are equivalent to a single inductor of inductance . Find the difference in the inductances of and .
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
When inductors are connected in parallel, 11.5=1L1+1L2 ⋯1 When inductors are connected in series, 8=L1+L2⇒L1=8-L2 ⋯2 Putting the result of equation (2) in (1),…
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