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JAMB Physics 2020 Paper
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© africaexams.com
Question : 34
Total: 38
In the figure, the value of R is
3
Ω
6
Ω
4
Ω
5
Ω
Validate
Solution:
R
T
=
V
1
=
12
2
= 6
Ω
R
T
= 3 +
R
×
6
R
+
6
R = 6
Ω
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