A 30-V emf is connected in series to an inductance of 0.1 henry and a resistance of 50 Q. Initially, no current is flowing. The differential equation that best describes the circuit is di + 500i = 300 dt + 50i = 30 dt di + 300i = 500 dt O di + 5i = 3 dt

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A: Answer: The corresponding quadratic form is positive definite. Explanation:

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A: Solution

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