In the circuit below, a battery supplies a constant voltage of 40 V, the inductance is 2 H, the resistance is 10 2, and I(0) = 0. switch (a) Find I(t). (b) Find the current after 0.1 s.
In the circuit below, a battery supplies a constant voltage of 40 V, the inductance is 2 H, the resistance is 10 2, and I(0) = 0. switch (a) Find I(t). (b) Find the current after 0.1 s.
Chapter14: Inductance
Section: Chapter Questions
Problem 14.8CYU: Check Your Understanding (a) If the current in the circuit of in Figure 14.12(b) increases to 909 of...
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Expert Solution
Given data:
Supply voltage,
The inductance,
The resistance,
Solution for (a):
Let the current flowing through the circuit be . Apply Kirchhoff's voltage law to the circuit.
Solve for current ,
Integrate on both sides,
Substitute
Resubstitute
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