1.

When a unit impulse voltage is applied to an inductor of 4 H, the energy supplied by the source is

A.
B. 5 J
C. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2">J</td></tr><td align="center">8 </td></table>
D. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2">J</td></tr><td align="center">2 </td></table>
Answer» D. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2">J</td></tr><td align="center">2 </td></table>


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