Electric Circuits - Bow Valley College
Electric Circuits - Bow Valley College
Electric Circuits - Bow Valley College
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Question 3:<br />
Find<br />
(a) total resistance<br />
(b) total current<br />
(c) V1, V2, V3, V4<br />
(a) Resistances in parallel<br />
circuits<br />
R = 9.38<br />
RT = 5.00 + 9.38 +<br />
3.00 + 5.45<br />
RT = 22.8<br />
(b) Total current<br />
I = 3.94 A<br />
(c) V1 = IR<br />
V1 = (3.94 A) (5.00 )<br />
V1 = 19.7 V<br />
V3 = IR<br />
V3 = (3.94A) (3.00 )<br />
V3 = 11.8 V<br />
.<br />
R = 5.45<br />
V2 = IR<br />
V2 = (3.94 A) (9.38 )<br />
V2 = 37.0 V<br />
V4 = IR<br />
V4 = (3.94 A) (5.45 )<br />
V4 = 21.5V