Advertisements
Advertisements
प्रश्न
An electroscope has been charged by induction with the help of charged glass rod. The charge on the electroscope is
पर्याय
negative
positive
both positive and negative
None of the above
Advertisements
उत्तर
Positive
APPEARS IN
संबंधित प्रश्न
The body which has lost electrons becomes ________.
Give a reason for the following.
In an electroscope, the connecting rod and the leaves are all metals.
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.
If the metal clip used in the electroscope is replaced by an ebonite rod and a charged body is brought in contact with it, will there be any effect on the aluminium strips? Explain.
Lighting occurs due to ______.
What do you mean by electrical Earthing?
Assertion: People struck by lightning receive a severe electrical shock.
Reason: Lightning carries very high voltage.
