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What is the SI unit of self inductance?
  • a)
    V A sec
  • b)
    Henry
  • c)
    V A-1 sec-2
  • d)
    ohm
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
What is the SI unit of self inductance?a)V A secb)Henryc)V A-1sec-2d)o...
Self-inductance is the phenomenon by which an opposing induced e.m.f. is produced in a coil due to change in the magnetic flux or currently associated with the coil.
We know,
(No negative sign as taking the only magnitude into consideration)
where e is the induced e.m.f.
dI/dt is the rate of change of current in the coil at that instant
L is the self-inductance
or, L= = V −sec/A = Henry(H)
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What is the SI unit of self inductance?a)V A secb)Henryc)V A-1sec-2d)ohmCorrect answer is option 'B'. Can you explain this answer?
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