Advertisements
Advertisements
Question
To find whether the charge on a body is positive or negative, an uncharged electroscope is used.
Options
True
False
Advertisements
Solution
False
Correct: To find whether the charge on a body is positive or negative, a charged electroscope is used.
APPEARS IN
RELATED QUESTIONS
How can you check just by seeing the meter whether the electricity is in use or not?
An electrical appliance is rated as 60 W – 150 V.
What do you understand by this statement?
The number of electrons and protons in an atom are the same.
To find whether a body is charged or not, an uncharged electroscope is used.
A glass rod is rubbed with silk. State the kind of charge acquired by each.
An ebonite rod rubbed with fur is suspended near another ebonite rod rubbed with fur. State your observation and give a reason to support your answer.
Give one example each of a conductor and an insulator of electricity.
A positively charged glass rod is touched with the disc of an uncharged gold leaf electroscope. What will be your observation?
How is a tall building protected from damage due to lightning?
State three safety measures that you will observe in thunder storm.
