See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
12 questions from this quiz
Increase and decrease potential difference
Primary and secondary coils
An iron core
Increases it
Secondary has more turns than primary
For electricity transportation via cables
Secondary has fewer turns than primary
Before electricity reaches homes
Nearly 100%
V2×I2=V1×I1V_2 \times I_2 = V_1 \times I_1V2×I2=V1×I1
1 A
400 V
Select your subjects, and get access to A+ resources today.