today at the bank, an old lady asked me to check her balance. so i pushed her over.
Answer from: Quest
the direction of the magnetic field produced by an electric current will change when the direction of the electric current changes. for example : if a current is flowing in a straight length of wire, the magnetic field is described by a concentric circle (using right-hand rule).
Another question on English
English, 22.06.2019 01:00
The pop quiz surprised natasha more than read the sentence and choose the correct pronoun.
Why didn't van gogh knock on breton's door? it seemed imposing and a bit scary. it looked alarmingly middle-class. he couldn't find the door. he saw a book that he liked instead.