If the battery is connected to the coil of the simple electric motor, the coil is magnetised, thus on its opposite ends there are two poles - negative and positive.
If the battery is connected to the coil of the simple electric motor, the coil is magnetised, thus on its opposite ends there are two poles - negative and positive.
user
Якщо батарея підключена до котушки простого електродвигуна, котушка намагнічується, при цьому на протилежних її кінцях виникають два полюси - негативний і позитивний.
assistant