Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > An elevator carrying a charge of 0.5 C is moving down with a velocity of 5 × 10^3 m/s. The elevator is 4 m from the bottom and 3 m horizontally from P as shown in Fig. What magnetic field (μT) does it produce at point P

An elevator carrying a charge of 0.5 C is moving down with a velocity of 5 × 10^3 m/s. The elevator is 4 m from the bottom and 3 m horizontally from P as shown in Fig. What magnetic field (μT) does it produce at point P

B Cand D are also marked in the figure each equal current coming out of page. Four points A Figure shows arrangement of three long parallel conducting wires showing distance between points and wires. All points lie in the same plane which dl is perpendicular to the wires.