☰ Contents · Technology

A simple electric motor model

Lessons 15 · 1 lessons · O‘. O. Tohirov, I. Karimov, M. M. Maksimova. Technology (Texnologiya), textbook for Grade 8 of general secondary schools. Ilm Ziyo, Tashkent, 2019
Answers are for parents and teachers.
1
Draw the model’s electric circuit as a diagram (battery, wire, motor).
2
With 5 cm of wire per side, how many cm are needed for 3 such models?
3
Write 4 rules for working with a low-voltage battery.
4
Give 5 examples of where electric motors are used.