Question
Easy

Amrita is trying to set-up an electric circuit. She runs short of connecting wires. Which of the following materials can she use to complete the circuit ?

1
thick thread
2
steel wire
3
glass rod
4
rubber pipe
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: Electricity
Topic: Electric Current & Circuits
Correct Answer
Option B
Explanation

Amrita is attempting to complete an electric circuit and needs a material that can conduct electricity effectively. Let's evaluate each option to understand why Option 2, steel wire, is the correct choice. 1. Thick thread: Thread is typically made from materials like cotton, wool, or synthetic fibers, none of which are conductors of electricity. These materials are insulators, meaning they do not allow electric current to pass through them. Therefore,…Read More

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