Sprendimas: 91WshX - 1
F =
| μ* μ0* I1* I2* l |
/ ( 2* π * r) |
|
|
F =
$$F$$ = $$\frac{\mu\cdot \mu0\cdot I1\cdot I2\cdot l}{2\cdot \pi\cdot r}$$
| μ* μ0* I1* I2* l |
| / ( 2* π* r) |
F =
$$F$$ = $$\frac{I1\cdot I2\cdot l\cdot \mu\cdot \mu0}{2\cdot r\cdot \pi}$$
| I1* I2* l* μ* μ0 |
| / 2/ r/ π |
F =
$$F$$ = $$\frac{0.5\cdot I1\cdot I2\cdot l\cdot \mu\cdot \mu0}{r\cdot \pi}$$
| 0.5* I1* I2* l* μ* μ0 |
| / r/ π |