Question

The substance which does not allows current to flow through them but show's electrical effects are called----------------​

Answer 1

Answer:

Substances which do not allow current to flow through them are called non conductor

Answer 2

Substance which does not allows current to flow- Insulators

Explanation:

• The substance which not allows electric current to flow through it is called Insulators.
• An electrical insulator is a material through which electric current does not flow freely and have the property that distinguishes an insulator is its resistance power.
• Insulators have higher resistance than that of semiconductors or conductors. Non-metals are the most common examples.
• The division of materials is a somewhat artificial division into the categories of conductors and insulators .
• An electrical insulator is commonly used as a nonconducting material, in fact better described as a poor conductor or a substance that shows high resistance to the flow of electric current.