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Circuit Voltage Analysis · CAP 2022 #16
Physics · electromagnetism
Problem
What is the voltage across the resistor R₁ in the circuit below? a)
(
9
R
5
/
(
R
5
+
R
4
)
)
⋅
R
1
/
(
R
1
+
R
2
+
R
3
)
(9R_5/(R_5+R_4)) \cdot R_1/(R_1+R_2+R_3)
(
9
R
5
/
(
R
5
+
R
4
))
⋅
R
1
/
(
R
1
+
R
2
+
R
3
)
b)
(
9
R
4
/
(
R
5
+
R
4
)
)
⋅
R
1
/
(
R
1
+
R
2
+
R
3
)
(9R_4/(R_5+R_4)) \cdot R_1/(R_1+R_2+R_3)
(
9
R
4
/
(
R
5
+
R
4
))
⋅
R
1
/
(
R
1
+
R
2
+
R
3
)
c) 0 d)
9
R
1
/
(
R
1
+
R
2
+
R
3
)
9R_1/(R_1+R_2+R_3)
9
R
1
/
(
R
1
+
R
2
+
R
3
)
e)
(
36
R
4
/
(
R
5
+
R
4
)
)
⋅
R
1
/
(
R
1
+
R
2
+
R
3
)
(36R_4/(R_5+R_4)) \cdot R_1/(R_1+R_2+R_3)
(
36
R
4
/
(
R
5
+
R
4
))
⋅
R
1
/
(
R
1
+
R
2
+
R
3
)
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