In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
She chose (1)/ to stayed (2)/ there for a while. (3)/ No error (4)
A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.
Assuming that the charge of an electron is , the number of electrons passing through a section of wire per second when the wire carries a current of 1 A is