A constant `60 V` dc supply is connected across two resistors of resistance `400 k Omega` and `200 k Omega`. What is the reading of the voltmeter, also of resistance `200 k Omega`, when connected across the second resistor as shows in Fig. `6.48`?

A constant voltage dc source is connected, as shown in Fig. A2.7, across two resistors of resistances 400 kOmega and 100 k Omega . What is the reading of the voltmeter, also of resistance 100 kOmega , when connected across the second resistor as shown?

A constant 60 V supply is connected across the two resistors as shown in diagram. Calculate the reading of the voltmeter which has a resistance of 200 K Omega

A constant 60 V supply is connected across the two resistors as shown in diagram. Calculate the reading of the voltmeter which has a resistance of 200 K Omega

A voltmeter of resistance 1000 Omega is connected across a resistance of 500 Omega in the given circuit. What will be the reading of voltmeter

A dc source of 30 V is connected across 2 resistores of 200 Omega each connected in series. A voltmeter of resistance 200 Omega is connected across a resistor. It reads

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 600 Omega resistor and a 400 Omega resistor are connected in series across a 90-volt line. A voltmeter acros the 600Omega resistor reads 45V. What is the value of the voltmeter resistance? If the same voltmeter is connected across the 400Omega resistor, what will be its reading?