<em>Consideration</em> is defined as the act of thinking something carefully, careful thought; meditation; deliberation. Consideration acts like filter on the information a person receives, because it allows them to contemplate the implications of something before acting on it.

7 0

3 years ago

In 1965 Penzias and Wilson discovered the cosmic microwave radiation left over from the Big Bang expansion of the universe. The

HACTEHA [7]

Answer:

electric ﬁeld amplitude is 0.1133 V/m

Explanation:

given data

energy density = 5.69 × 10^−14 J/m3

speed of light = 2.99792 × 10^8 m/s

permeability of free space = 4π × 10^−7 N/A2

to find out

corresponding electric ﬁeld amplitude

solution

we know electric filed amplitude E is

E = BC ..............1

so first we find magnetic filed B from energy density

that is energy density

u = B²/ 2µ

so B = √2µu

put value

B = √2(4π× $10^{-7}$ ×5.69 × $10^{-14}$ )

B = 3.780645 × $10^{-10}$

so from equation 1

E = 3.780645 × $10^{-10}$ (2.99792 × 10^8)

E = 0.1133

electric ﬁeld amplitude is 0.1133 V/m

5 0

3 years ago