Inductor current

Question

Answer 1

Step 1:

Voltage in is .

For :

Current across the inductor .

Observe the circuit, H.

.

Find the constant value at the initial conditions.

.

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Step 2:

For :

Current across the inductor .

Observe the circuit, H.

.

.

Find the constant value at the initial conditions.

At , .

.

.

Therefore, inductor current is .

Solution:

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