357243 A voltmeter having a resistance of \(998 \Omega\) is connected to a cell of emf \(2\;\,V\) and internal resistance \(2 \Omega\). The error in the measurement of emf will be

357244 In the shown circuit, the reading of the voltmeter \({V_1}\) is when only \({S_1}\) is closed, reading of voltmeter is \({V_2}\) when only \({S_2}\) is closed and its reading is \({V_3}\) when both \({S_1}\) and \({S_2}\) are closed. Then:

357245 Three voltmeters, all having different internal resistances are joined as shown in figure. When some potential difference is applied across \(A\) and \(B\), their readings are \(V_{1}, V_{2}\) and \(V_{3}\). Choose the correct option.

357246 A voltmeter connected in series with a resistance \({R_{1}}\) to a circuit indicates a voltage \({V_{1}=198 {~V}}\). When a series resistor \({R_{2}=2 R_{1}}\) is used, the voltmeter indicates a voltage \({V_{2}=180 {~V}}\). If the resistance of the voltmeter is \({R_{V}=900 \Omega}\), find the applied voltage across \({A}\) and \({B}\).

357243 A voltmeter having a resistance of \(998 \Omega\) is connected to a cell of emf \(2\;\,V\) and internal resistance \(2 \Omega\). The error in the measurement of emf will be

357244 In the shown circuit, the reading of the voltmeter \({V_1}\) is when only \({S_1}\) is closed, reading of voltmeter is \({V_2}\) when only \({S_2}\) is closed and its reading is \({V_3}\) when both \({S_1}\) and \({S_2}\) are closed. Then:

357245 Three voltmeters, all having different internal resistances are joined as shown in figure. When some potential difference is applied across \(A\) and \(B\), their readings are \(V_{1}, V_{2}\) and \(V_{3}\). Choose the correct option.

357246 A voltmeter connected in series with a resistance \({R_{1}}\) to a circuit indicates a voltage \({V_{1}=198 {~V}}\). When a series resistor \({R_{2}=2 R_{1}}\) is used, the voltmeter indicates a voltage \({V_{2}=180 {~V}}\). If the resistance of the voltmeter is \({R_{V}=900 \Omega}\), find the applied voltage across \({A}\) and \({B}\).

357243 A voltmeter having a resistance of \(998 \Omega\) is connected to a cell of emf \(2\;\,V\) and internal resistance \(2 \Omega\). The error in the measurement of emf will be

357244 In the shown circuit, the reading of the voltmeter \({V_1}\) is when only \({S_1}\) is closed, reading of voltmeter is \({V_2}\) when only \({S_2}\) is closed and its reading is \({V_3}\) when both \({S_1}\) and \({S_2}\) are closed. Then:

357245 Three voltmeters, all having different internal resistances are joined as shown in figure. When some potential difference is applied across \(A\) and \(B\), their readings are \(V_{1}, V_{2}\) and \(V_{3}\). Choose the correct option.

357246 A voltmeter connected in series with a resistance \({R_{1}}\) to a circuit indicates a voltage \({V_{1}=198 {~V}}\). When a series resistor \({R_{2}=2 R_{1}}\) is used, the voltmeter indicates a voltage \({V_{2}=180 {~V}}\). If the resistance of the voltmeter is \({R_{V}=900 \Omega}\), find the applied voltage across \({A}\) and \({B}\).

357243 A voltmeter having a resistance of \(998 \Omega\) is connected to a cell of emf \(2\;\,V\) and internal resistance \(2 \Omega\). The error in the measurement of emf will be

357244 In the shown circuit, the reading of the voltmeter \({V_1}\) is when only \({S_1}\) is closed, reading of voltmeter is \({V_2}\) when only \({S_2}\) is closed and its reading is \({V_3}\) when both \({S_1}\) and \({S_2}\) are closed. Then:

357245 Three voltmeters, all having different internal resistances are joined as shown in figure. When some potential difference is applied across \(A\) and \(B\), their readings are \(V_{1}, V_{2}\) and \(V_{3}\). Choose the correct option.

357246 A voltmeter connected in series with a resistance \({R_{1}}\) to a circuit indicates a voltage \({V_{1}=198 {~V}}\). When a series resistor \({R_{2}=2 R_{1}}\) is used, the voltmeter indicates a voltage \({V_{2}=180 {~V}}\). If the resistance of the voltmeter is \({R_{V}=900 \Omega}\), find the applied voltage across \({A}\) and \({B}\).