Расчет: Ft8qnv - 1
W =
| L* I^2 |
| / 2 |
|
W =
$$W$$ = $$\frac{L\cdot I^{2}}{2}$$
| L* I^2 |
| / 2 |
| L* I^2 |
| / 2 |
L* I^2 = 2* W$$L\cdot I^{2}$$ = $$2\cdot W$$
I^2 =
$$I^{2}$$ = $$\frac{2\cdot W}{L}$$
| 2* W |
| / L |
I = saknis(
)$$I$$ = $$\sqrt {\frac{2\cdot W}{L}}$$
| 2* W |
| / L |
I = saknis(
)$$I$$ = $$\sqrt {\frac{2\cdot 2}{0.25}}$$
| 2* 2 |
| / 0.25 |
I = saknis(
)$$I$$ = $$\sqrt {\frac{4}{0.25}}$$
| 4 |
| / 0.25 |
I = saknis(16)$$I$$ = $$\sqrt {16}$$
16)$$I$$ = $$\sqrt {16}$$I = 4$$I$$ = $$4$$