Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A conducting wire of length l and mass m can slide without friction on two parallel rails and is connected to capacitance C. The whole system lies in a magnetic field B and a constant force F is applied to the rod . Then

A conducting wire of length l and mass m can slide without friction on two parallel rails and is connected to capacitance C. The whole system lies in a magnetic field B and a constant force F is applied to the rod . Then

a magnetic field of 1 T exists. The electric current in the 9 Ω resistance is In figure the wires P 1 Q 1 and P 2 ​Q 2 ​ are made to slide on the rails with same speed of 5 cm /s . In this region