The formula to calculate the frequency of a rotating magnetic field is:
\[ f = \frac{p \cdot n}{60} \]
Where:
The frequency of a rotating magnetic field in an electric machine is determined by the number of magnetic poles and the rotational speed of the machine. This frequency is essential in the design and operation of electric motors and generators, as it influences the performance and efficiency of these devices.
Let's assume the following values:
Step 1: Calculate the frequency:
\[ f = \frac{4 \cdot 1500}{60} = 100 \text{ Hz} \]
