Solve B=4pi*10^-7*0,1*1/0,005=

$$B = \frac { 4 \pi \cdot 10 ^ { - 7 } \cdot 0,1 \cdot 1 } { 0,005 } =$$

Solve for B

$$B=\frac{\pi }{125000}\approx 0.000025133$$

Steps for Solving Linear Equation

Calculate 10 to the power of -7 and get \frac{1}{10000000}.

$$B=\frac{4\pi \times \frac{1}{10000000}\times 0,1\times 1}{0,005}$$

Multiply 4 and \frac{1}{10000000} to get \frac{1}{2500000}.

$$B=\frac{\frac{1}{2500000}\pi \times 0,1\times 1}{0,005}$$

Multiply \frac{1}{2500000} and 0,1 to get \frac{1}{25000000}.

$$B=\frac{\frac{1}{25000000}\pi \times 1}{0,005}$$

Multiply \frac{1}{25000000} and 1 to get \frac{1}{25000000}.

$$B=\frac{\frac{1}{25000000}\pi }{0,005}$$

Divide \frac{1}{25000000}\pi by 0,005 to get \frac{1}{125000}\pi .

$$B=\frac{1}{125000}\pi$$

Assign B

$$B≔\frac{\pi }{125000}$$