Grade 12th passMagnetism
- A straight current carrying wire carries a vertically upward current. A point P lies to the east of it at a small distance and another point Q lies to the west at the same distance. The magnetic field at P is ( consider earth field )- 1. greater than at Q 2. same as at Q 3. less than Q 4. greater than or less than at Q
- A straight current carrying wire carries a vertically upward current. A point P lies to the east of it at a small distance and another point Q lies to the west at the same distance. The magnetic field at P is ( consider earth field )- 1. greater than at Q 2. same as at Q 3. less than Q 4. greater than or less than at Q
