The voltage across a coil when $$\frac{{{\text{di}}}}{{{\text{dt}}}}$$ = 20 mA/µs and L = 8 µH is
A. 16 mV
B. 160 mV
C. 1.6 mV
D. 2.5 mV
Answer: Option B
This Question Belongs to Electrical Engineering >> Electrical Inductors
Related Questions on Electrical Inductors
The winding resistance of a coil can be increased by
A. Increasing the number of turns
B. Using a thinner wire
C. Changing the core material
D. Increasing the number of turns or using thinner wire
A. 1 mA
B. 10 mA
C. 100 mA
D. 1 A
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