In a transformer, the ratio of the number of turns in the primary coil to the se

In a transformer, the ratio of the number of turns in the primary coil to the secondary coil determines what?

In a transformer, the ratio of the number of turns in the primary coil to the secondary coil determines what?

Step 1: Understand that a transformer has two coils: the primary coil and the secondary coil.
Step 2: The primary coil is where the input voltage is applied.
Step 3: The secondary coil is where the output voltage is taken.
Step 4: The number of turns (loops of wire) in each coil affects how the voltage changes.
Step 5: The ratio of the number of turns in the primary coil to the number of turns in the secondary coil is called the turns ratio.
Step 6: This turns ratio determines how much the voltage will increase or decrease when it goes from the primary coil to the secondary coil.
Step 7: If the primary coil has more turns than the secondary coil, the voltage decreases (step-down transformer).
Step 8: If the primary coil has fewer turns than the secondary coil, the voltage increases (step-up transformer).

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