A polythene piece rubbed with wool is found to have a negative charge. Write similarities and dissimilarities of charge and mass.

A polythene piece rubbed with wool is found to have a negative charge:- A body can be charged In the presence of another charged body without contact is called __________.

A Polythene piece rubbed with wool is found to have a negative charge of 3x10^-7 C. Estimate the number of electrons transferred from which to which?

A polythene piece rubbed with wool found to have a negative charge of 3xx10^(-7)C .Estimate the number of electrons transferred (from which to which?)

A Polythene piece rubbed with wool is found to have a negative charge of 3x10^-7 C. br b) Is there a transfer of mass from wool to polythene?

Which of the following sols is negatively charged ?

An action potential in the nerve fibre is produced when positive and negative charges on the outside and the inside of the axon membrane are reversed because

A glass rod rubbed with silk found to have acquired a positive charge 6.4 x 10^-7 C. In the above process charging is by

When a rubber sheet is rubbed with woolen carpet, the carpet is found to acquire a positive charge of 8 x 10^7C In the above process charging is by