1.

The expression of current from the circuit shown in the question 5.

A. i=e<sup>-200t</sup> [c<sub>1</sub> cos979.8t+c<sub>2</sub> 979.8t]A
B. i=e<sup>200t</sup> [c<sub>1</sub> cos979.8t-c<sub>2</sub> 979.8t]A
C. i=e<sup>-200t</sup> [c<sub>1</sub> cos979.8t-c<sub>2</sub> 979.8t]A
D. i=e<sup>200t</sup> [c<sub>1</sub> cos979.8t+c<sub>2</sub> 979.8t]A
Answer» B. i=e<sup>200t</sup> [c<sub>1</sub> cos979.8t-c<sub>2</sub> 979.8t]A


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