Is repulsion a true test of electrification?

Is attraction a true test of electrification?

Is attraction a true test of electrification?

Repulsion is the surer test of electrification - explain

Correct the following statement portion. Repulsion cannot be the test of electrification

Which among the following is a sure test of electrification?

(a) How many electorns are in 1C of negative charge? (b) Which is the true test of electrification: attraction or repulsion? (c ) Can a body have a charge of 0.8xx10^(-19)C ?

(a) How many electorns are in 1C of negative charge? (b) Which is the true test of electrification: attraction or repulsion? (c ) Can a body have a charge of 0.8xx10^(-19)C ?