Question

Чему равна сила тока в проводнике длиной 10см , если при помещении его однородное магнитное поле с индукцией 20млт перпендикулярно линиям магнитной индукции сила, с которой магнитное поле действует на проводник с током, равна 10мн?

Answer 1

Вот не за что)))))))))))))

Answer 2

Calculating the Current in the Conductor

To calculate the current in the conductor, we can use the formula for the force experienced by a current-carrying conductor in a magnetic field. The formula is given by:

F = BIL

Where: - F is the force experienced by the conductor (given as 10 mN) - B is the magnetic field induction (given as 20 mT) - I is the current in the conductor (what we need to find) - L is the length of the conductor (given as 10 cm or 0.1 m)

We can rearrange the formula to solve for the current I:

I = F / (BL)

Let's calculate the current using the given values.

Calculation

Using the given values: - F = 10 mN = 10 × 10^-3 N - B = 20 mT = 20 × 10^-3 T - L = 10 cm = 0.1 m

We can substitute these values into the formula:

I = (10 × 10^-3 N) / ((20 × 10^-3 T) × 0.1 m)

I ≈ 5 A

So, the current in the conductor is approximately 5 Amperes.