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1. |
A particle of mass \[m\] and charge \[q\] is placed at rest in a uniform electric field \[E\] and then released. The kinetic energy attained by the particle after moving a distance \[y\] is [CBSE PMT 1998; Kerala PMT 2005] |
A. | \[qE{{y}^{2}}\] |
B. | \[q{{E}^{2}}y\] |
C. | Lowers |
D. | \[{{q}^{2}}Ey\] |
Answer» D. \[{{q}^{2}}Ey\] | |