Physics
Grade-7
Easy

Question

Which types of substances are typically effective conductors?

  1. Reflector
  2. Insulator
  3. Non-metals
  4. Metals

hintHint:

Metals are considered to be effective conductors.

The correct answer is: Metals


    • Metals are considered to be effective conductors.
    • They allow the current to flow through them.
    • The electrons move freely through the atoms of metals.  

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