3. The device used to prevent the flow of excess current is........... .
(a) switch
(b) fuse
(C) bulb
(d) coil
4. Which of the following does not use the heating effect of current?
(a) water heater
(b) electric bell
(c) electric iron
(d) electric kettle
5. Which of the following is not a circuit element?
(a) bulb
(b) switch
(c) electromagnet
(d) wire
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Answer:
3 switch
4. electric Bell
5. electromagnet
kindly mark my answer as brainliest
Answer:
first .answer is heating
second .answer is heating elements
third .answer is switch
fourth .answer is electric bulb
fifth .answer is electromagnet