At a current strength of 10A, a magnetic flux appears in a coil with an inductance of 0.4 H.

At a current strength of 10A, a magnetic flux appears in a coil with an inductance of 0.4 H. What magnetic flux is generated in the coil?

Given:
L = 0.4 H;
I = 10 A.
Find: F.
Decision:
To solve the problem, we use the formula for finding the magnetic flux. It looks like this: F = LI.
Let’s substitute the variables we know into it and get the answer. Ф = 0.4 * 10 = 4 Wb.
Answer: 4.