MCQOPTIONS
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| 1. |
A particle with \[{{10}^{-11}}\,coulomb\] of charge and \[{{10}^{-7}}\,kg\] mass is moving with a velocity of \[{{10}^{8}}\,m/s\] along the y-axis. A uniform static magnetic field \[B=0.5\,Tesla\] is acting along the x-direction. The force on the particle is [MP PMT 1997] |
| A. | \[5\times {{10}^{-11}}\,N\] along \[\hat{i}\] |
| B. | \[5\times {{10}^{3}}\] N along \[\hat{k}\] |
| C. | \[5\times {{10}^{-11}}\,N\] along \[-\hat{j}\] |
| D. | \[5\times {{10}^{-4}}\,N\] along \[-\hat{k}\] |
| Answer» E. | |