220V.50Hz 240V, 240Hz calculating the output at the secondary for the Primary winding of a transformer has 500 turns whereas its secondary has 5000 turns. The primary is connected to an AC supply of 20V,50Hz

The provided information contains inconsistencies. The primary voltage is given as both 220V/50Hz and 20V/50Hz. We will proceed using the 20V, 50Hz primary voltage as this is explicitly stated as the connection. The other voltages and frequencies are likely irrelevant or erroneous.Here's how to calculate the secondary voltage:**Understanding Transformer Voltage Ratio**A transformer's voltage ratio is directly proportional to the ratio of the number of turns in the primary and secondary windings. The formula is:Vs / Vp = Ns / NpWhere:* Vs = Secondary voltage* Vp = Primary voltage* Ns = Number of turns in the secondary winding* Np = Number of turns in the primary winding**Calculation**Given:* Vp = 20 V* Np = 500 turns* Ns = 5000 turnsWe can solve for Vs:Vs = Vp * (Ns / Np)Vs = 20 V * (5000 turns / 500 turns)Vs = 20 V * 10Vs = 200 V**Output at the Secondary**Therefore, the output voltage at the secondary winding will be **200 V**. The frequency remains the same (50 Hz) assuming an ideal transformer. In reality, there will be slight variations due to losses within the transformer.