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Electric current and voltage
Questions (2)
A soldering iron uses an electric current in a wire to heat the tip. A transformer with 100 turns on the secondary coil provides
1 answer
asked by
Bob
725 views
The electric current I in a circuit varies directly as the voltage V. When 21V are applied, the current is 4A. What is the
2 answers
asked by
Marie
689 views
Subcategories (1)
Transformers
Parent Categories (2)
Electricity and Circuits
Electronics
