b) What is used to open and close an electric circuit
Answers
Answered by
13
〇 switch
- A device designed to open or close a circuit under controlled conditions is called a switch. The terms “open” and “closed” refer to switches as well as entire circuits. An open switch is one without continuity: current cannot flow through it.
Answered by
1
Hope the answer is useful!!!!!!!!
Attachments:
Similar questions
Computer Science,
1 month ago
Science,
1 month ago
Psychology,
1 month ago
English,
3 months ago
Biology,
9 months ago
Geography,
9 months ago