A physical activity facilitator maintains professional etiquettes by:
1. Effective Communication: Using polite and clear language when instructing participants.
2. Punctuality: Arriving on time and respecting schedules.
3. Proper Conduct: Demonstrating fairness, respect, and ethical behavior during activities.
4. Dress Code: Wearing appropriate attire to set a professional example.
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.)