If the voltage across the primary side of a step-up transformer is 100 V and the transformer has a 500:1 ratio,what is the voltage on the secondary side?

Question

Quizplus · Accepted Answer

Using the formula: 
V2/V1 = N2/N1
where V1 is the voltage on the primary side, N1 is the number of turns on the primary side, V2 is the voltage on the secondary side, and N2 is the number of turns on the secondary side.
Plugging in the given values:
V2/100 = 500/1
V2 = 100 x 500
V2 = 50,000 volts.

If the Voltage Across the Primary Side of a Step-Up