- #1
Muhammad Danish
- 70
- 7
Homework Statement
Homework Equations
How will we calculate the current in primary coil?
The Attempt at a Solution
The current in the secondary coil will be 2 Amperes by I = V/R. So in the primary coil by using ratio proportion method, the current in the primary coil will be 5 Amperes. But this leads to wrong answer.