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Two resistance thermometers are made, one of the platinum wire and the other of germanium wire. The resistance of both the thermometers are equal at room temperature. The two resistance wires are connected to a battery. Now the two resistance wires are heated to 100oC. The potential drop in the two resistance is measured. Which of the following statement is correct
  • a)
    The potential drop across the platinum wire is eqaul to the potential drop across the germanium wire
  • b)
    The potential drop across the platinum wire is greater than that acorss germanium
  • c)
    The potential drop across the platinum wire is less than that across germanium
  • d)
    The nature of the potential drop cannot be ascertained unless the magnitude of the current is known
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Two resistance thermometers are made, one of the platinum wire and the...
With rise in temp, the resistance of platinum wire increases but of germanium wire decreases.
Since the current is same in the wires, when connected in series, therefore heat produced ∝ R
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Two resistance thermometers are made, one of the platinum wire and the other of germanium wire. The resistance of both the thermometers are equal at room temperature. The two resistance wires are connected to a battery. Now the two resistance wires are heated to 100oC. The potential drop in the two resistance is measured. Which of the following statement is correcta)The potential drop across the platinum wire is eqaul to the potential drop across the germanium wireb)The potential drop across the platinum wire is greater than that acorss germaniumc)The potential drop across the platinum wire is less than that across germaniumd)The nature of the potential drop cannot be ascertained unless the magnitude of the current is knownCorrect answer is option 'B'. Can you explain this answer?
Question Description
Two resistance thermometers are made, one of the platinum wire and the other of germanium wire. The resistance of both the thermometers are equal at room temperature. The two resistance wires are connected to a battery. Now the two resistance wires are heated to 100oC. The potential drop in the two resistance is measured. Which of the following statement is correcta)The potential drop across the platinum wire is eqaul to the potential drop across the germanium wireb)The potential drop across the platinum wire is greater than that acorss germaniumc)The potential drop across the platinum wire is less than that across germaniumd)The nature of the potential drop cannot be ascertained unless the magnitude of the current is knownCorrect answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Two resistance thermometers are made, one of the platinum wire and the other of germanium wire. The resistance of both the thermometers are equal at room temperature. The two resistance wires are connected to a battery. Now the two resistance wires are heated to 100oC. The potential drop in the two resistance is measured. Which of the following statement is correcta)The potential drop across the platinum wire is eqaul to the potential drop across the germanium wireb)The potential drop across the platinum wire is greater than that acorss germaniumc)The potential drop across the platinum wire is less than that across germaniumd)The nature of the potential drop cannot be ascertained unless the magnitude of the current is knownCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two resistance thermometers are made, one of the platinum wire and the other of germanium wire. The resistance of both the thermometers are equal at room temperature. The two resistance wires are connected to a battery. Now the two resistance wires are heated to 100oC. The potential drop in the two resistance is measured. Which of the following statement is correcta)The potential drop across the platinum wire is eqaul to the potential drop across the germanium wireb)The potential drop across the platinum wire is greater than that acorss germaniumc)The potential drop across the platinum wire is less than that across germaniumd)The nature of the potential drop cannot be ascertained unless the magnitude of the current is knownCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Two resistance thermometers are made, one of the platinum wire and the other of germanium wire. The resistance of both the thermometers are equal at room temperature. The two resistance wires are connected to a battery. Now the two resistance wires are heated to 100oC. The potential drop in the two resistance is measured. Which of the following statement is correcta)The potential drop across the platinum wire is eqaul to the potential drop across the germanium wireb)The potential drop across the platinum wire is greater than that acorss germaniumc)The potential drop across the platinum wire is less than that across germaniumd)The nature of the potential drop cannot be ascertained unless the magnitude of the current is knownCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Two resistance thermometers are made, one of the platinum wire and the other of germanium wire. The resistance of both the thermometers are equal at room temperature. The two resistance wires are connected to a battery. Now the two resistance wires are heated to 100oC. The potential drop in the two resistance is measured. Which of the following statement is correcta)The potential drop across the platinum wire is eqaul to the potential drop across the germanium wireb)The potential drop across the platinum wire is greater than that acorss germaniumc)The potential drop across the platinum wire is less than that across germaniumd)The nature of the potential drop cannot be ascertained unless the magnitude of the current is knownCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Two resistance thermometers are made, one of the platinum wire and the other of germanium wire. The resistance of both the thermometers are equal at room temperature. The two resistance wires are connected to a battery. Now the two resistance wires are heated to 100oC. The potential drop in the two resistance is measured. Which of the following statement is correcta)The potential drop across the platinum wire is eqaul to the potential drop across the germanium wireb)The potential drop across the platinum wire is greater than that acorss germaniumc)The potential drop across the platinum wire is less than that across germaniumd)The nature of the potential drop cannot be ascertained unless the magnitude of the current is knownCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Two resistance thermometers are made, one of the platinum wire and the other of germanium wire. The resistance of both the thermometers are equal at room temperature. The two resistance wires are connected to a battery. Now the two resistance wires are heated to 100oC. The potential drop in the two resistance is measured. Which of the following statement is correcta)The potential drop across the platinum wire is eqaul to the potential drop across the germanium wireb)The potential drop across the platinum wire is greater than that acorss germaniumc)The potential drop across the platinum wire is less than that across germaniumd)The nature of the potential drop cannot be ascertained unless the magnitude of the current is knownCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Two resistance thermometers are made, one of the platinum wire and the other of germanium wire. The resistance of both the thermometers are equal at room temperature. The two resistance wires are connected to a battery. Now the two resistance wires are heated to 100oC. The potential drop in the two resistance is measured. Which of the following statement is correcta)The potential drop across the platinum wire is eqaul to the potential drop across the germanium wireb)The potential drop across the platinum wire is greater than that acorss germaniumc)The potential drop across the platinum wire is less than that across germaniumd)The nature of the potential drop cannot be ascertained unless the magnitude of the current is knownCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Two resistance thermometers are made, one of the platinum wire and the other of germanium wire. The resistance of both the thermometers are equal at room temperature. The two resistance wires are connected to a battery. Now the two resistance wires are heated to 100oC. The potential drop in the two resistance is measured. Which of the following statement is correcta)The potential drop across the platinum wire is eqaul to the potential drop across the germanium wireb)The potential drop across the platinum wire is greater than that acorss germaniumc)The potential drop across the platinum wire is less than that across germaniumd)The nature of the potential drop cannot be ascertained unless the magnitude of the current is knownCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice NEET tests.
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