HARD
8th CBSE
IMPORTANT
Earn 100

With the help of a diagram, describe a gold-leaf electroscope.

Important Questions on Electricity and Lightning

MEDIUM
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 10 - Electricity and Lightning>Exercises>Q C
How would you use an electroscope to determine the nature of the charge (positive or negative) on a body?
MEDIUM
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 10 - Electricity and Lightning>Exercises>Q C
How does lightning occur?
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 10 - Electricity and Lightning>Exercises>Q D
When two bodies are rubbed against each other,
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 10 - Electricity and Lightning>Exercises>Q D
When a negatively charged rod is brought close to two metal spheres which are in contact with each other, and the spheres are separated in the presence of the rod,
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 10 - Electricity and Lightning>Exercises>Q D
Which of the following statement is true?
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 10 - Electricity and Lightning>Exercises>Q D
A gold-leaf electroscope can be used
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 10 - Electricity and Lightning>Exercises>Q D
If a plastic ruler is used to connect the disc of a charged electroscope A, with that of an uncharged electroscope B, the
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 10 - Electricity and Lightning>Exercises>Q D
When an uncharged body touches a charged body, the