Question Answers

Sahay Sir > Question Answers > Arihant Physics by D.C Pandey > Volume 2 > Chapter 3 - Current Electricity > The actual value of resistance R, shown in the figure is 30Ω. 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

The actual value of resistance R, shown in the figure is 30Ω. 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

respectively. If the measured value of R is 5% less shown in the figure is 30Ω. This is measured in an experiment as shown using the standard formula R=V/I The actual value of resistance R then the internal resistance of the voltmeter is where V and I are the readings of the voltmeter and ammeter