Question

Ставьте пропущенные слова 1) A battery is a source of …. 2) Battery cells are manufactured in …. 3) The voltaic cell is composed of …. 4) Cells connected together form …. 5) The positive electrode is …. 6) The negative electrode is …. 7) Series connection means …. 8) Materials which do not conduct electricity are called …. Electrical, insulators, two common forms, electrical energy, copper plate, Zink plate, three parts, battery, the terminal of one cell is connected to

Answer 1

1) A battery is a source of electrical energy.

2) Battery cells are manufactured in two common forms.

3) The voltaic cell is composed of three parts.

4) Cells connected together form a battery.

5) The positive electrode is zink plate.

6) The negative electrode is copper plate.

7) Series connection means the terminal of one cell is connected to another.

8) Materials which do not conduct electricity are called insulators.

Answer 2

1. A battery is a source of electrical energy.
2. Battery cells are manufactured in two common forms.
3. The voltaic cell is composed of three parts.
4. Cells connected together form a battery.
5. The positive electrode is a copper plate.
6. The negative electrode is a zinc plate.
7. Series connection means the terminal of one cell is connected to the terminal of the next.
8. Materials which do not conduct electricity are called insulators.