Как изменится отклонение стрелки заряженного электрометра, если поднести к нему (не прикасаясь) тело с зарядом того же знака?

1)They expected that the goods will be delivered next week.
2)Who first proved that the Earth rotates?
3)I thought the contract was signed two days ago.
4)When he returned, we learned that we have the second day looking for the parents.
5)
We were told that we can rent an apartment, if you pay in advance.
все со своего ума.