If I is the current flowing through a Hall effect sensor and B is the magnetic flux density perpendicular to the direction of the current $\text{(in the plane of the Hall effect sensor),}$ the Hall voltage generated is __________
- Directly proportional to I and inversely proportional to B
- Directly proportional to both I and B
- Inversely proportional to both I and B
- Inversely proportional to I and directly proportional to B
