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Inductors

Inductors
An inductance of 0.08 μH is larger than

0.0000008 H
0.000008 H
0.00008 mH
0.000000008 H

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Inductors
A sine wave voltage is applied across an inductor. When the frequency of the voltage is decreased, the current

is decreased
is increased
does not change
momentarily goes to zero

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Inductors
An inductance of 0.43 mH is smaller than

430 μH
0.00043 H
43 μH
0.05 H

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Inductors
An 18 V power supply is connected across a coil with a winding resistance of 180 . Current flow in the coil is

10 mA
1 A
1 mA
100 mA

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Inductors
The following coils are in parallel: 75 H, 40 H, 25 H, and 15 H. The total inductance is approximately

14 μH
6.9 μH
2.2 μH
155 μH

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Inductors
The current through a 120 mH coil is changing at a rate of 150 mA/s. The voltage induced across the coil is

180 mV
18 mV
1.25 mV
1.8 mV

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