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The reading of the voltmeter (in mV) in the given circuit (assume the voltmeter and the batteries to be ideal) in mV would be _________(upto 2 decimal places).
Correct answer is between '181.70,181.90'. Can you explain this answer?
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The reading of the voltmeter (in mV) in the given circuit (assume the ...
By Kirchhoff's voltage rule.
2V - I1 x Ω - I x 1Ω- 1V -I x 2Ω =0
⇒1-I1-3I=0
⇒3I+I1=1 ......(i)
Again, for the other circuit,
2V-2Ωx(I-I1)-Ix1Ω-1V-2ΩxI=0
⇒1-5I+2I1=0
⇒5I-2I1=1 ......(ii)
Multiplying (i) by 5 and (ii) by 3 and subtracting, we have
11I1 = 2 ⇒ I1 =2/11A
Therefore, voltage across the 1Ω resistor
=1Ωx2/11A=181.81mV
Since, the voltmeter is parallel to 1Ω resistor, the reading of the voltmeter is 181.81mV.
2V - I1 x Ω - I x 1Ω- 1V -I x 2Ω =0
⇒1-I1-3I=0
⇒3I+I1=1 ......(i)
Again, for the other circuit,
2V-2Ωx(I-I1)-Ix1Ω-1V-2ΩxI=0
⇒1-5I+2I1=0
⇒5I-2I1=1 ......(ii)
Multiplying (i) by 5 and (ii) by 3 and subtracting, we have
11I1 = 2 ⇒ I1 =2/11A
Therefore, voltage across the 1Ω resistor
=1Ωx2/11A=181.81mV
Since, the voltmeter is parallel to 1Ω resistor, the reading of the voltmeter is 181.81mV.
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The reading of the voltmeter (in mV) in the given circuit (assume the voltmeter and the batteries to be ideal) in mV would be _________(upto 2 decimal places).Correct answer is between '181.70,181.90'. Can you explain this answer?
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The reading of the voltmeter (in mV) in the given circuit (assume the voltmeter and the batteries to be ideal) in mV would be _________(upto 2 decimal places).Correct answer is between '181.70,181.90'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about The reading of the voltmeter (in mV) in the given circuit (assume the voltmeter and the batteries to be ideal) in mV would be _________(upto 2 decimal places).Correct answer is between '181.70,181.90'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The reading of the voltmeter (in mV) in the given circuit (assume the voltmeter and the batteries to be ideal) in mV would be _________(upto 2 decimal places).Correct answer is between '181.70,181.90'. Can you explain this answer?.
The reading of the voltmeter (in mV) in the given circuit (assume the voltmeter and the batteries to be ideal) in mV would be _________(upto 2 decimal places).Correct answer is between '181.70,181.90'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about The reading of the voltmeter (in mV) in the given circuit (assume the voltmeter and the batteries to be ideal) in mV would be _________(upto 2 decimal places).Correct answer is between '181.70,181.90'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The reading of the voltmeter (in mV) in the given circuit (assume the voltmeter and the batteries to be ideal) in mV would be _________(upto 2 decimal places).Correct answer is between '181.70,181.90'. Can you explain this answer?.
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