A) \[\frac{{{m}^{2}}}{A}\]
B) \[\frac{{{m}^{3}}}{A\operatorname{s}}\]
C) \[\frac{{{m}^{2}}}{A\operatorname{s}}\]
D) \[\frac{{{\operatorname{A}}_{\operatorname{S}}}}{{{\operatorname{m}}^{3}}}\]
Correct Answer: B
Solution :
| [b] According to question \[{{E}_{y}}\propto {{J}_{x}}{{B}_{z}}\] |
| \[\therefore \]Constant of proportionality |
| \[K=\frac{{{E}_{y}}}{{{B}_{z}}{{J}_{x}}}=\frac{C}{{{J}_{x}}}=\frac{{{m}^{3}}}{As}\] |
| [As\[\frac{E}{B}=C\](speed of light) and \[J=\frac{I}{Area}\]] |
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