CUET UG · Magnetic Effects of Current & Magnetism · Quiz
5 real CUET UG questions on Magnetic Effects of Current & Magnetism. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 5
MEDIUMA moving coil galvanometer has a coil of 50 turns and area 5 × 10⁻⁴ m². The magnetic field is 0.2 T and the torsional constant of the spring is 10⁻⁵ N·m/radian. What current will produce a deflection of 30 degrees?