Consider this scenario: A transformer has 25,000 turns on the primary side and 5,000 turns on the secondary side. What is the voltage produced when 220 volts (V) are applied?

To determine the voltage produced by the transformer, we can use the transformer equation, which relates the primary and secondary voltages to the number of turns on the primary and secondary sides. The equation is represented as follows:

[

\frac{V_p}{V_s} = \frac{N_p}{N_s}

]

Where:

• (V_p) is the primary voltage (input voltage),

• (V_s) is the secondary voltage (output voltage),

• (N_p) is the number of turns on the primary side,

• (N_s) is the number of turns on the secondary side.

In this scenario, we have:

• (V_p = 220) volts,

• (N_p = 25,000) turns,

• (N_s = 5,000) turns.

Substituting the known values into the transformer equation:

[

\frac{220}{V_s} = \frac{25000}{5000}

]

Simplifying the right side of the equation gives us:

[

\frac{25000}{5000} = 5

]

Thus, the equation becomes:

[

\frac{220}{V_s} =