Find flux density if area is 1mWb and area 1inch^2
To find the flux density, we need to know the magnetic flux and the area.
First, let's calculate the flux density when the area is given as 1 mWb (milliweber).
Flux density (B) is defined as the amount of magnetic flux (Φ) passing through a given area (A).
B = Φ / A
If the area is given as 1 mWb, we substitute the values into the equation:
B = 1 mWb / 1 m²
The unit for magnetic flux density is Tesla (T), so let's convert the milliweber (mWb) to Weber (Wb):
1 Wb = 1000 mWb
Plugging in the values:
B = 1 mWb / 1 m²
B = (1/1000) Wb / 1 m²
B = 0.001 T / 1 m²
So, the flux density is 0.001 Tesla per square meter (T/m²) when the area is given as 1 mWb.
Now, let's calculate the flux density when the area is given as 1 square inch (in²).
Flux density is defined as the amount of magnetic flux passing through a given area. We need to check if the area unit matches the flux unit.
But first, we need to convert the area 1 square inch to square meters.
1 inch is equal to 0.0254 meters (according to the conversion factor).
So, the area in square meters would be:
A = 1 in² * (0.0254 m/in)²
Calculating the value:
A = 1 in² * 0.00064516 m²/in²
A = 0.00064516 m²
Now, we can calculate the flux density B:
B = Φ / A
Since we do not have the value for magnetic flux (Φ), we can't calculate the flux density without this information. The flux density depends on the amount of magnetic flux passing through an area.