See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
12 cards from this deck
Transformer
Step-up transformer
Step-down transformer
Two coils of wire and iron core
Alternating current (AC)
DC produces constant magnetic field, no induction
Changing magnetic field
Alternating potential difference
Increase voltage before transmission
Lower high voltage to safe levels
Step-up (increases voltage)
NpNs=VpVs\frac{N_p}{N_s} = \frac{V_p}{V_s}NsNp=VsVp
Select your subjects, and get access to A+ resources today.