Resistivity And Its Dependence Upon Temperature MCQ Tests
12th Class Physics MCQ Tests
Resistivity And Its Dependence Upon Temperature
of 12th Class Physics has 5 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 5
Total Marks: 5
Time: 5 Mins
Total Questions: 5
Total Marks: 5
Time: 5 Mins
5Min : 00 Sec Remaining
Question # 1
A platinum wire has resistance of 10Ω at 0° C and 20Ω at 273° C. What will be the value of temperature coefficient of resistance of platinum?
Question # 2
Which of the following factors will increase the resistance of a wire in a circuit?
Question # 3
The resistance of a wire is 1Ω, then what will be the new resistance if the length of wire is doubled?
Question # 4
A wire of resistance R is stretched till its length is increased m times its original length. What will be the new resistance R′?
Question # 5
Why the resistance of a conductor rises with temperature?
Total Questions
12345
Question # 1
A platinum wire has resistance of 10Ω at 0° C and 20Ω at 273° C. What will be the value of temperature coefficient of resistance of platinum?
Question # 2
Which of the following factors will increase the resistance of a wire in a circuit?
Question # 3
The resistance of a wire is 1Ω, then what will be the new resistance if the length of wire is doubled?
Question # 4
A wire of resistance R is stretched till its length is increased m times its original length. What will be the new resistance R′?
Question # 5
Why the resistance of a conductor rises with temperature?
Total Questions
12345
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Updated on: 17-05-2026
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Punjab 12th Class Physics Resistivity And Its Dependence Upon Temperature