MCQ
In a Young’s double slit experiment, the source illuminating the slits is changed from blue to violet. The width of the fringes
- AIncreases
- ✓Decreases
- CBecomes unequal
- DRemains constant
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$B = 100 \times {10^{ - 6}}\,\sin \,\left[ {2\pi \times 2 \times {{10}^{15}}\,\left( {t - \frac{x}{c}} \right)} \right]$
then the maximum electric field associated with it is