If a transformer has 3,000 loops in its primary coil and 1,500 loops in its secondary coil, how do I find the voltage in the secondary coil if the voltage in the primary coil is 120V?

Is there a formula?
HELP, please!

yes..

Vs/Vp= Ns/Np

Your voltage is 60volts

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Yes, there is a formula you can use to find the voltage in the secondary coil of a transformer. The formula is:

Voltage in Secondary Coil / Voltage in Primary Coil = Number of Loops in Secondary Coil / Number of Loops in Primary Coil

To find the voltage in the secondary coil, rearrange the formula to solve for the voltage in the secondary coil:

Voltage in Secondary Coil = (Voltage in Primary Coil * Number of Loops in Secondary Coil) / Number of Loops in Primary Coil

Now, plug in the given values into the formula:

Voltage in Secondary Coil = (120V * 1,500 loops) / 3,000 loops

Simplify the expression:

Voltage in Secondary Coil = 60V

Therefore, the voltage in the secondary coil is 60 volts.