In the infinite plane y = 6m, there exists a uniform surface charge density of $$\frac{1}{{6000\pi }}\mu {\text{C/}}{{\text{m}}^2}$$ the associated electric field strength is
A. $$30\hat i\,{\text{V/m}}$$
B. $$3\hat j\,{\text{V/m}}$$
C. $$30\hat k\,{\text{V/m}}$$
D. $$60\hat j\,{\text{V/m}}$$
Answer: Option B
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