A polythene piece rubbed with wool is found to have negative charge of 3 xx 10^-7 C . Estimate the number of electrons transferred.
A polythene piece rubbed with wool is found to have negative charge of 3.6xx10^(-7)C . Calculate the number of electrons transferred from wool to polythene. If an electron has a mass 9.1 xx 10^(-31) kg , find the mass transferred to polythene.
A polythene piece rubbed with wool is found to have a negative charge of 3.2xx10^(-7) C (i) Estimate the number of electrons transferred. (ii) Is there a transfer of mass from wool to polythene ?
Apolythene piece rubbed will wool is found to have a negative charge of 3.0xx10^(-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 change of 6.4 xx 10^(-19)C . How many electrons have been transferred during the process?
An ebonite rod is rubed with fur and is found to have a charge of -3.2xx10^(-8)C on it (a) Calculate the number of electrons transferred, (b) What is the charge of rubbing?
An ebonite rod acquires a negative change of 6.4 xx 10^-10 C . The number of excess electrons it has is
An ebonite rod acquires a negative charge of 3.2 xx 10^(-10) C. The number of excess electrons it has is given by
When a plastic rod is rubbed with wool, it acquires a negative charge because
BEIITIANS-ELECTRIC CURRENT AND ITS EFFECTS-IIT JEE WORKSHEET (V. Matrix Matching)
