Stress is the body’s response to any demand or challenge. It can arise from physical, emotional, or mental pressure, which can either be positive (eustress) or negative (distress). For example, preparing for an exam can create stress, but it can motivate someone to perform better. However, excessive stress can lead to health issues like anxiety, sleep disturbances, and burnout.
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.)