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- Question
- Physics
- The actual value of resistance R, shown in the figure is 30 Ω . This is measured in an experiment as shown using the standard formula R = (V/I) , where V and I are the readings of the voltmeter and ammeter, respectively. If the measured value of R is 5 % less, then the internal resistance of the voltmeter is :
Q.
The actual value of resistance , shown in the figure is . This is measured in an experiment as shown using the standard formula , where and are the readings of the voltmeter and ammeter, respectively. If the measured value of is less, then the internal resistance of the voltmeter is :
![Physics Question Image](https://cdn.tardigrade.in/img/question/physics/fa5621c2404a23fc53263241f4fed309-q-1.png)
Solution: