question 3 of 25\nin which direction does the magnetic field in the center of the coil point?
question 3 of 25\nin which direction does the magnetic field in the center of the coil point?
Answer
Brief Explanations:
Use the right - hand rule for a current - carrying coil. Curl the fingers of your right hand in the direction of the current in the coil, and your thumb will point in the direction of the magnetic field inside the coil (at the center). Assuming the current direction as indicated by the arrows on the coil in the standard way, the magnetic field at the center of the coil points to the right.
Answer:
B. Right