Advertisements
Advertisements
Question
An electroscope has been charged by induction with the help of charged glass rod. The charge on the electroscope is
Options
negative
positive
both positive and negative
None of the above
Advertisements
Solution
Positive
APPEARS IN
RELATED QUESTIONS
Electroscope is a device used to charge a body by induction.
Give a reason for the following
When you touch the metal disc of an electroscope with a charged glass rod the metal leaves get diverged.
Give a reason for the following.
In an electroscope, the connecting rod and the leaves are all metals.
What is earthing?
What is electroscope? Explain how it works.
Consider the list of terms given below:
- Seismic zone
- Fault zone
- Mantle
- Inner core
The boundaries of the earth’s plate are known as
In an electroscope, if a negatively charged body is brought in contact with the metal dip, the strips of the electroscope diverge. If now another charged object carrying equal amount of positive charge is brought in contact with the clip, what will happen?
The strips of an electroscope diverge when a charged body is brought in contact with the metal clip. Now the clip is touched gently by our hand. What will happen to the strips? Explain.
Before using an electroscope, it should be ______.
Assertion: People struck by lightning receive a severe electrical shock.
Reason: Lightning carries very high voltage.
