Question:

What would happen to the magnetic field if he connects the battery in the opposite direction? iron nail coiled wire wire 1 Batte

What would happen to the magnetic field if he connects the battery in the
opposite direction?
iron nail
coiled wire
wire
1
Battery +
battery
O The field would stop.
O
The field would get stronger.
O The field would reverse its poles.
O
The field would get weaker.

What would happen to the magnetic field if he connects the battery in the opposite direction? iron nail coiled wire wire 1 Battery + battery O The field would stop. O The field would get stronger. O The field would reverse its poles. O The field would get weaker.