Prob. 5 In the circuit shown: WM-ww -0.4A R 3.0Ω www I-1.2A a 20.00 5.0 Ω ε www d [b]What is the value (in units of V) of the unknown emf, ?

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Prob. 5 In the circuit shown:
L-0.4A
WMwww
3.00
R
wwww
-1.2A a
b
20.00
5.0 0
C
[b]What is the value (in units of V) of the unknown emf, ?
Transcribed Image Text:Prob. 5 In the circuit shown: L-0.4A WMwww 3.00 R wwww -1.2A a b 20.00 5.0 0 C [b]What is the value (in units of V) of the unknown emf, ?
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