What is a lightning conductor?

Important Questions on Static Electricity

HARD

7th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VII>Chapter 15 - Static Electricity>Answer these>Q 2

On what principle does the electroscope work?

EASY

7th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VII>Chapter 15 - Static Electricity>Questions for practice>Q 1

On rubbing two objects (a) and (b) if (a) attains ($-$) charge, then (b) will have-

EASY

7th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VII>Chapter 15 - Static Electricity>Questions for practice>Q 1

Out of the following, which one cannot be charged easily by friction?

MEDIUM

7th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VII>Chapter 15 - Static Electricity>Questions for practice>Q 1

Human body for electric current is-

EASY

7th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VII>Chapter 15 - Static Electricity>Questions for practice>Q 1

When two objects are rubbed together, then they develop-

EASY

7th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VII>Chapter 15 - Static Electricity>Questions for practice>Q 1

Lightning conductors are made-

MEDIUM

7th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VII>Chapter 15 - Static Electricity>Questions for practice>Q 2

The materials that allow electric current to pass through them are called _____ of electric current.

EASY

7th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VII>Chapter 15 - Static Electricity>Questions for practice>Q 2

The mechanism used to protect the buildings from lightning is called _____.