Q. The strength of a magnetic field within a coil is determined by: (Solved)
1. The current in the coil
2. The number of turns in the coil\
3. The diameter of the coil
4. All of the above factors
- d. All of the above factors
1. The current in the coil
2. The number of turns in the coil\
3. The diameter of the coil
4. All of the above factors