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

For the adjoining circuit diagram, the readings of ammeter and voltmeter are 2A and 120 V respectively. If the value of R is 75 Omega , then the voltmeter resistance will be

In the adjoining circuit diagram, the readings of ammeter and voltmeter are 2 A and 120 V, respectively. If the value of R is 75Omega , then the voltmeter resistance will be

In the adjoining circuit diagram, the readings of ammeter and voltmeter are 2 A and 120 V, respectively. If the value of R is 75Omega , then the voltmeter resistance will be

Let V and I be the readings of the voltmeter and the ammeter respectively as shown in the figure. Let R_(V) " and "R_(A) be their corresponding resistancce Therefore,

Let V and I be the readings of the voltmeter and the ammeter respectively as shown in the figure. Let R_(V) " and "R_(A) be their corresponding resistancce Therefore,

The value of resistance of an unknown resistor is calculated using the formula R = V//I where V and I are the readings of the voltmeter and the ammeter, respectivley. Consider the circuits below. The internal resistances of the voltmeter and the ammeter (R_V and R_G, respectively) are finite and nonzero. , Let R_(A) and R_(B) be the calculated values in the two cases A and B , respectively. If the resistance of voltmeter is R_(V) = 1k Omega and the percentage error in the measurement of R (the value of R is nearly 10 Omega )is

The value of resistance of an unknown resistor is calculated using the formula R = V//I where V and I are the readings of the voltmeter and the ammeter, respectivley. Consider the circuits below. The internal resistances of the voltmeter and the ammeter (R_V and R_G, respectively) are finite and nonzero. , Let R_(A) and R_(B) be the calculated values in the two cases A and B , respectively. If the resistance of voltmeter is R_(V) = 1k Omega and the percentage error in the measurement of R (the value of R is nearly 10 Omega )is

The value of resistance of an unknown resistor is calculated using the formula R = V//I where V and I are the readings of the voltmeter and the ammeter, respectivley. Consider the circuits below. The internal resistances of the voltmeter and the ammeter (R_V and R_G, respectively) are finite and nonzero. , Let R_(A) and R_(B) be the calculated values in the two cases A and B , respectively. The relation between R_A and the actual value of R is

Determine the resistance r if an ammeter shows a current of I = 5 A and a voltmeter 100 V . The internal resistance of the voltmeter is R=2,500Omega

Determine the resistance r if an ammeter shows a current of I = 5 A and a voltmeter 100 V . The internal resistance of the voltmeter is R=2,500Omega