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Question
Physics
In the circuit shown in figure, the power which is dissipated as heat in the 6Ω resistor is 6W . What is the value of resistance R in the circuit? <img class=img-fluid question-image alt=Question src=https://cdn.tardigrade.in/q/nta/p-fmmhzu4vyohcseqq.jpg />
Q. In the circuit shown in figure, the power which is dissipated as heat in the
6Ω
resistor is
6
W
. What is the value of resistance
R
in the circuit?
1802
144
NTA Abhyas
NTA Abhyas 2020
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A
6Ω
B
10Ω
C
13Ω
D
24Ω
Solution:
(
R
+
8
8
R
+
6
)
(
i
)
=
12
(
i
2
)
(
6
)
=
6
i
=
1
am
p
8
R
+
6
R
+
48
=
12
R
+
96
2
R
=
48
R
=
24