Answer: reread the text or find or look for key words
Explanation: I usually have to reread the text to find the answer, i could over look it LOL
There are mainly two effects of electric current: Heat effect: Current is dissipated in the form of heat. Heat evolved is directly proportional to the current flowing
Hence, the three effects of electric current are heating effect, magnetic effect and chemical effect.
so your answer is
- magnetic effect
- chemical effect
- electric effect