A voltmeter of resistance `200 Omega` is used to measure `p.d` across resistances `100 Omega` and `200 Omega`.
.

Two resistors of 500 Omega and 300 Omega are connected in series with a battery of emf 20 V.A voltmeter of resistance 500 Omega is used to measure the p.d across the 500 Omega resistor. The error in the measurement is.

(a)find the potential drops across the two resistors shown in figure (a). (b) A voltmeter of resistance (600 Omega) is used to measure the potential drop across the (300 Omega) resistor.What will be the measured potential drop?

(a)find the potential drops across the two resistors shown in figure. (b) A voltmeter of resistance (600 Omega) is used to measure the potential drop across the (300 Omega) resistor.What will be the measured potential drop?

(a)find the potential drops across the two resistors shown in figure. (b) A voltmeter of resistance (600 Omega) is used to measure the potential drop across the (300 Omega) resistor.What will be the measured potential drop?

A voltmeter with resistance 500 Omega is used to measure the emf of a cell of internal resistance 4 Omega . The percentage error in the reading of the voltmeter will be

A voltmeter with resistance 500 Omega is used to measure the emf of a cell of internal resistance 4 Omega . The percentage error in the reading of the voltmeter will be