1. Flexibility: - Sit and Reach Box: Measures the flexibility of the lower back and hamstrings.
- Goniometer: Measures joint flexibility and range of motion.
2. Weight:
- Weighing Scale: Measures body weight accurately.
- Digital Scale: Provides precise weight measurements with additional features
Draw the pattern of the magnetic field lines for the two parallel straight conductors carrying current of same magnitude 'I' in opposite directions as shown. Show the direction of magnetic field at a point O which is equidistant from the two conductors. (Consider that the conductors are inserted normal to the plane of a rectangular cardboard.)