Physics · Magnetic Effects of Current
When does the magnetic force acting on a straight current-carrying conductor placed in a uniform magnetic field become the largest?
- 1When the conductor is not moving
- 2When the direction of the current is at right angles to the magnetic field✓
- 3When the direction of the current is parallel to the magnetic field
- 4When the direction of the current is opposite to the magnetic field
Correct answer
When the direction of the current is at right angles to the magnetic field
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