how does an pith ball electroscope work?
1. what is van de graff generator ? what are its principal of work ? who invented it ? what are its uses ?
Rub a glass rod with silk cloth and bring
what element or elements is our hair made of
what is an insulator? explain on the basis of structure of an atom?
why our clothes stick to our body during winter and crackle when they are taken off ?
How does upthrust acting on a particular body varies with the depth of a particular liquid in which it is immersed?
1. how would you find the difference between a conductor and an insulator using a gold leaf electroscope?
2. if a positively charged INSULATOR is touched to the brass disc of an uncharged gold leaf electroscope then will the charges go to the electroscope
3.if a uncharged gold leaf electroscope is touching an uncharged insulator and a negatively charged ebonite rod is brought near the insulator then will there be induction. if yes then what charged is on the ends(insulator near ebonite rod)
what is electrostatic induction
Hello, i am Siddhartha Srivastava- How is a body charged by friction?
what are the PRECAUTIONS to be taken DURING LIGHTNING AND THUNDER?
Why does electricity flow from higher potential to lower potential?and What is the potential?
what is a lightning conductor?
on the basis of atomic model,state the origin of electric charges acquired by the 2 bodies when they are rubbed together,one of them acquiring a positive charge and the other a negative charge
why are the positive charges above the cloud and negative charges below the ground?
how does an pith ball electroscope work?
1. what is van de graff generator ? what are its principal of work ? who invented it ? what are its uses ?
Rub a glass rod with silk cloth and bring
what element or elements is our hair made of
what is an insulator? explain on the basis of structure of an atom?
why our clothes stick to our body during winter and crackle when they are taken off ?
How does upthrust acting on a particular body varies with the depth of a particular liquid in which it is immersed?
1. how would you find the difference between a conductor and an insulator using a gold leaf electroscope?
2. if a positively charged INSULATOR is touched to the brass disc of an uncharged gold leaf electroscope then will the charges go to the electroscope
3.if a uncharged gold leaf electroscope is touching an uncharged insulator and a negatively charged ebonite rod is brought near the insulator then will there be induction. if yes then what charged is on the ends(insulator near ebonite rod)
what is electrostatic induction
Hello, i am Siddhartha Srivastava- How is a body charged by friction?
what are the PRECAUTIONS to be taken DURING LIGHTNING AND THUNDER?
Why does electricity flow from higher potential to lower potential?and What is the potential?
what is a lightning conductor?
on the basis of atomic model,state the origin of electric charges acquired by the 2 bodies when they are rubbed together,one of them acquiring a positive charge and the other a negative charge
why are the positive charges above the cloud and negative charges below the ground?