A transformer has 3000 loops in its primary coil and 1500 loops in its secondary coil. What is the voltage in the secondary coil if the voltage in the primary coil is 120 V??? ***PLEASE explain how you get the answer*** thank you:)
To calculate the voltage in the secondary coil of a transformer, you need to use the formula for voltage transformation in a transformer.
The formula for the voltage transformation in a transformer is:
Voltage in secondary coil / Voltage in primary coil = Number of loops in secondary coil / Number of loops in primary coil
Given that the voltage in the primary coil is 120 V and the number of loops in the primary coil is 3000, and the number of loops in the secondary coil is 1500, we can substitute these values into the formula as follows:
Voltage in secondary coil / 120 V = 1500 / 3000
To solve for the voltage in the secondary coil, we can cross-multiply and simplify the equation:
Voltage in secondary coil = (120 V * 1500) / 3000
Voltage in secondary coil = 180,000 / 3000
Voltage in secondary coil = 60 V
Thus, the voltage in the secondary coil is 60 V.
To find the voltage in the secondary coil of a transformer, you can use the formula:
Voltage ratio = (Number of loops in secondary coil) / (Number of loops in primary coil)
In this case, the number of loops in the primary coil is 3000 and the number of loops in the secondary coil is 1500.
So, the voltage ratio = 1500 / 3000 = 0.5
To find the voltage in the secondary coil, you need to multiply the voltage of the primary coil by the voltage ratio:
Voltage in secondary coil = (Voltage in primary coil) * (Voltage ratio)
In this case, the voltage in the primary coil is 120 V.
So, the voltage in the secondary coil = 120 V * 0.5 = 60 V.
Therefore, the voltage in the secondary coil is 60 V.