266269 Column Igives certain physical terms associated with flow of current through a metallic conductor. Column II gives some mathematical relations involving electrical quantities. Match column I and column II with appropriate relations: |Column I|Column II| |-----|----| |(A) Drift velocity|P. \(\frac{m}{\pi e^2 \rho}\)| |(B) Electricalresistivity |Q. neV/| |(C) Relaxation period|R. \(\frac{\mathrm{eE}}{\mathrm{m}} \mathrm{t}\)| |(D) Current density|S. \(\frac{E}{J}\)|
266271 Two particles \(A\) and \(B\) are moving in uniform dircular motion in concentric circles of radius \(\mathrm{r}_{\mathrm{a}}\) and \(r_{\mathrm{B}}\) with speed \(v_{\mathrm{s}}\) and \(v_{\mathrm{e}}\) respectively. The time period of rotation is the same. The ratio of angular speed of \(A\) to that of \(B\) will be:
266269 Column Igives certain physical terms associated with flow of current through a metallic conductor. Column II gives some mathematical relations involving electrical quantities. Match column I and column II with appropriate relations: |Column I|Column II| |-----|----| |(A) Drift velocity|P. \(\frac{m}{\pi e^2 \rho}\)| |(B) Electricalresistivity |Q. neV/| |(C) Relaxation period|R. \(\frac{\mathrm{eE}}{\mathrm{m}} \mathrm{t}\)| |(D) Current density|S. \(\frac{E}{J}\)|
266271 Two particles \(A\) and \(B\) are moving in uniform dircular motion in concentric circles of radius \(\mathrm{r}_{\mathrm{a}}\) and \(r_{\mathrm{B}}\) with speed \(v_{\mathrm{s}}\) and \(v_{\mathrm{e}}\) respectively. The time period of rotation is the same. The ratio of angular speed of \(A\) to that of \(B\) will be:
266269 Column Igives certain physical terms associated with flow of current through a metallic conductor. Column II gives some mathematical relations involving electrical quantities. Match column I and column II with appropriate relations: |Column I|Column II| |-----|----| |(A) Drift velocity|P. \(\frac{m}{\pi e^2 \rho}\)| |(B) Electricalresistivity |Q. neV/| |(C) Relaxation period|R. \(\frac{\mathrm{eE}}{\mathrm{m}} \mathrm{t}\)| |(D) Current density|S. \(\frac{E}{J}\)|
266271 Two particles \(A\) and \(B\) are moving in uniform dircular motion in concentric circles of radius \(\mathrm{r}_{\mathrm{a}}\) and \(r_{\mathrm{B}}\) with speed \(v_{\mathrm{s}}\) and \(v_{\mathrm{e}}\) respectively. The time period of rotation is the same. The ratio of angular speed of \(A\) to that of \(B\) will be:
266269 Column Igives certain physical terms associated with flow of current through a metallic conductor. Column II gives some mathematical relations involving electrical quantities. Match column I and column II with appropriate relations: |Column I|Column II| |-----|----| |(A) Drift velocity|P. \(\frac{m}{\pi e^2 \rho}\)| |(B) Electricalresistivity |Q. neV/| |(C) Relaxation period|R. \(\frac{\mathrm{eE}}{\mathrm{m}} \mathrm{t}\)| |(D) Current density|S. \(\frac{E}{J}\)|
266271 Two particles \(A\) and \(B\) are moving in uniform dircular motion in concentric circles of radius \(\mathrm{r}_{\mathrm{a}}\) and \(r_{\mathrm{B}}\) with speed \(v_{\mathrm{s}}\) and \(v_{\mathrm{e}}\) respectively. The time period of rotation is the same. The ratio of angular speed of \(A\) to that of \(B\) will be:
266269 Column Igives certain physical terms associated with flow of current through a metallic conductor. Column II gives some mathematical relations involving electrical quantities. Match column I and column II with appropriate relations: |Column I|Column II| |-----|----| |(A) Drift velocity|P. \(\frac{m}{\pi e^2 \rho}\)| |(B) Electricalresistivity |Q. neV/| |(C) Relaxation period|R. \(\frac{\mathrm{eE}}{\mathrm{m}} \mathrm{t}\)| |(D) Current density|S. \(\frac{E}{J}\)|
266271 Two particles \(A\) and \(B\) are moving in uniform dircular motion in concentric circles of radius \(\mathrm{r}_{\mathrm{a}}\) and \(r_{\mathrm{B}}\) with speed \(v_{\mathrm{s}}\) and \(v_{\mathrm{e}}\) respectively. The time period of rotation is the same. The ratio of angular speed of \(A\) to that of \(B\) will be: