1.
Name any two animals which produce electricity.
2.
How is an electric fuse depicted in a circuit diagram?
3.
Name any two devices which make electricity safe to use.
4.
Electric current stops flowing in case there is a gap in the circuit. Why?
5.
What is a solenoid?
Answers
Answer:
Electric Eel
Electric Catfish
The work done to overcome this resistance presents itself in the form of heat. This is a simple explanation of the “heating effect” of current. The primary use of an electric fuse is to protect electrical equipment from excessive current and to prevent short circuits or mismatched loads. Electrical fuses play the role of miniature circuit breakers.
A fuse is an electrical safety device that has the capability to protect an electric circuit from excessive electric current. It is designed to allow current through the circuit, but in the event that the current exceeds some maximum value it will open, severing the circuit. Circuit breaker
No. Electric current will not flow in a circuit in which there is a gap between them. This is because gap contains air and air does not conduct electricity.
a cylindrical coil of wire acting as a magnet when carrying electric current.
Explanation: