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JEE Main 18 March 2021 Shift 1 Solved Paper
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© examsnet.com
Question : 23
Total: 90
The voltage across the
10
Ω
resistor in the given circuit is
x
volt.
The value of
x
to the nearest integer is
[18 Mar 2021 Shift 1]
Your Answer:
Validate
Solution:
Electrical circuit is shown in the diagram. Now, let's draw the equivalent circuit.
Equivalent resistance of the circuit,
R
e
q
=
50
×
20
50
+
20
R
e
q
=
100
7
Ω
According to voltage division rule,
voltage across the
10
Ω
resistance of the circuit,
V
10
Ω
=
170
×
(
10
10
+
100
7
)
V
10
Ω
=
70
V
The value of the
x
to the nearest integer is 70 .
© examsnet.com
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