151932 There is a voltmeter in a circuit. In order to triple its range, the resistance of how much value should be used?

151933 If on applying the potential of $20 \mathrm{~V}$ on a conductor its conductance become $8(\Omega)^{-1}$, then the current flowing through it will be

151934 For a metallic wire, the ratio $\mathrm{V} / \mathrm{I}(\mathrm{V}=$ the applied potential difference, $\mathrm{I}=$ current flowing) is.

151935 Two resistances $R_{1}$ and $R_{2}$ are made of different materials. The temperature coefficient of the material of $R_{1}$ is $\alpha$ and of the material $\mathbf{R}_{2}$ is $-\beta$. The resistance of the series combination of $R_{1}$ and $R_{2}$ will not change the temperature, if $R_{1} / R_{\mathbf{2}}$ equals

151932 There is a voltmeter in a circuit. In order to triple its range, the resistance of how much value should be used?

151933 If on applying the potential of $20 \mathrm{~V}$ on a conductor its conductance become $8(\Omega)^{-1}$, then the current flowing through it will be

151934 For a metallic wire, the ratio $\mathrm{V} / \mathrm{I}(\mathrm{V}=$ the applied potential difference, $\mathrm{I}=$ current flowing) is.

151935 Two resistances $R_{1}$ and $R_{2}$ are made of different materials. The temperature coefficient of the material of $R_{1}$ is $\alpha$ and of the material $\mathbf{R}_{2}$ is $-\beta$. The resistance of the series combination of $R_{1}$ and $R_{2}$ will not change the temperature, if $R_{1} / R_{\mathbf{2}}$ equals

151932 There is a voltmeter in a circuit. In order to triple its range, the resistance of how much value should be used?

151933 If on applying the potential of $20 \mathrm{~V}$ on a conductor its conductance become $8(\Omega)^{-1}$, then the current flowing through it will be

151934 For a metallic wire, the ratio $\mathrm{V} / \mathrm{I}(\mathrm{V}=$ the applied potential difference, $\mathrm{I}=$ current flowing) is.

151935 Two resistances $R_{1}$ and $R_{2}$ are made of different materials. The temperature coefficient of the material of $R_{1}$ is $\alpha$ and of the material $\mathbf{R}_{2}$ is $-\beta$. The resistance of the series combination of $R_{1}$ and $R_{2}$ will not change the temperature, if $R_{1} / R_{\mathbf{2}}$ equals

151932 There is a voltmeter in a circuit. In order to triple its range, the resistance of how much value should be used?

151933 If on applying the potential of $20 \mathrm{~V}$ on a conductor its conductance become $8(\Omega)^{-1}$, then the current flowing through it will be

151934 For a metallic wire, the ratio $\mathrm{V} / \mathrm{I}(\mathrm{V}=$ the applied potential difference, $\mathrm{I}=$ current flowing) is.

151935 Two resistances $R_{1}$ and $R_{2}$ are made of different materials. The temperature coefficient of the material of $R_{1}$ is $\alpha$ and of the material $\mathbf{R}_{2}$ is $-\beta$. The resistance of the series combination of $R_{1}$ and $R_{2}$ will not change the temperature, if $R_{1} / R_{\mathbf{2}}$ equals