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Transformer Power Equation — Edexcel GCSE Physics 1PH0
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Physics
Edexcel GCSE Physics
Electromagnetic induction
Transformers and the Grid
Transformer Power Equation
Edexcel GCSE Physics · 1PH0
Transformer Power Equation
What you need to know
Use the power equation for 100% efficient transformers:
V
p
×
I
p
=
V
s
×
I
s
V_p \times I_p = V_s \times I_s
V
p
×
Revision notes
1
Transformer Power Equation
4 key terms
Practise with past papers
Key terms & definitions
Previous subtopic
Step-up and Step-down Transformers
Next subtopic
High Voltage Transmission Advantages
I
p
=
V
s
×
I
s
