MEDIUM
8th ICSE
IMPORTANT
Earn 100

Draw a labelled diagram of a gold leaf electroscope and describe its construction.

Important Questions on Electricity

EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 8 - Electricity>TEST YOURSELF>Q A
A fuse wire has a high melting point.
EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 8 - Electricity>TEST YOURSELF>Q A
Flow of protons constitutes electric current.
EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 8 - Electricity>TEST YOURSELF>Q A
A fuse wire is made of silver.
EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 8 - Electricity>TEST YOURSELF>Q A
The SI unit and commercial unit of electrical energy are same.
EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 8 - Electricity>TEST YOURSELF>Q A
Our body can pass electricity through it.
EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 8 - Electricity>TEST YOURSELF>Q A
 The metallic cases of all appliances are insulators of electricity.
MEDIUM
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 8 - Electricity>TEST YOURSELF>Q B
A positively charged glass rod is touched with the disc of an uncharged gold leaf electroscope. What will be your observation?
MEDIUM
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 8 - Electricity>TEST YOURSELF>Q B
When a charged rod is touched with the disc of a positively charged gold-leaf electroscope, it is observed that the divergence of leaves decreases. What is the kind of charge on the rod?