Assemble the transformer with the desired secondary coil. Attach the multimeter to the secondary coil. Set the multimeter to AC volts at an appropriate scale. Turn on the multimeter. Plug in the ...

Get CBSE class 12th Physics key notes on alternating current ... LC Oscillations. A Transformer is used to convert low voltage (or high current) to high voltage (or low current) and vice versa.

This equation can be used to calculate what the output might be from a particular transformer, or to work out how to design a transformer to make a particular potential difference (pd) change ...