From what the name electricity is coined ? Explain its meaning.
From what the name electricity is coined ? Explain its meaning.
The name electricity is coined from the Greek word elektron meaning amber.
Similar Questions
Give examples of non-conductors and conductors.
Give examples of non-conductors and conductors.
If $10^{9}$ electrons move out of a body to another body every second. how much time is required to get a total charge of $1 \,C$ on the other body?
If $10^{9}$ electrons move out of a body to another body every second. how much time is required to get a total charge of $1 \,C$ on the other body?
A polythene piece rubbed with wool is found to have a negative charge of $3 \times 10^{-7} \;C$
$(a)$ Estimate the number of electrons transferred (from which to which?)
$(b)$ Is there a transfer of mass from wool to polythene?
A polythene piece rubbed with wool is found to have a negative charge of $3 \times 10^{-7} \;C$
$(a)$ Estimate the number of electrons transferred (from which to which?)
$(b)$ Is there a transfer of mass from wool to polythene?
Discuss the historical observation of frictional electrics.
Discuss the historical observation of frictional electrics.
Sure check for presence of electric charge is
Sure check for presence of electric charge is