Question

PRACTICE 8.5 At \( t=0.15 \mathrm{~s} \) in the circuit of Fig. 8.21 , find the value of \( (a) i_{L} \); (b) \( i_{1} ; \) (c) \( i_{2} \). Ans: \( 0.756 \mathrm{~A} ; 0 ; 1.244 \mathrm{~A} \). FIGURE 8.21 7

          PRACTICE
8.5 At \( t=0.15 \mathrm{~s} \) in the circuit of Fig. 8.21 , find the value of \( (a) i_{L} \);
(b) \( i_{1} ; \) (c) \( i_{2} \).

Ans: \( 0.756 \mathrm{~A} ; 0 ; 1.244 \mathrm{~A} \).
FIGURE 8.21
7

PRACTICE
8.5 At t=0.15 s in the circuit of Fig. 8.21 , find the value of (a) iL;
(b) i1 ; (c) i2.

Ans: 0.756 A ; 0 ; 1.244 A.
FIGURE 8.21
7

Added by Rhonda G.

Basic Engineering Circuit Analysis

J. David Irwin, Robert M. Nelms 11th Edition

Chapter 2

Instant Answer

Solved by Expert Penny Riley

Step 1

21. We see a current source of 2 A, a switch that opens at \( t = 0 \), a 2 Ω resistor, an 8 Ω resistor, and an inductor with an inductance of 0.4 H. The currents \( i_L \), \( i_1 \), and \( i_2 \) are indicated in the diagram. Show more…

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