VA In Fig. the potential of point A is-30 V. Using Kirchhoff's voltage law, find (a) value of (b) power dissipated by 5 resistance. All resistances are in ohms. [100 V; 500 W] 12 www ww

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7. In Fig. 2.41, the potential of point A is -30 V. Using Kirchhoff's voltage law, find (a) value of V and
(b) power dissipated by 5 2 resistance. All resistances are in ohms.
[100 V; 500 W]
30 V4
12
ww
Fig. 2.41
ww
3
www
Transcribed Image Text:7. In Fig. 2.41, the potential of point A is -30 V. Using Kirchhoff's voltage law, find (a) value of V and (b) power dissipated by 5 2 resistance. All resistances are in ohms. [100 V; 500 W] 30 V4 12 ww Fig. 2.41 ww 3 www
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