Magnetism and Matter · Physics · MHT CET (Biology)
MCQ (Single Correct Answer)
1
A solenoid is connected to a battery so that a steady current flows through it, If an iron core is inserted into the solenoid, then the current in the coil
MHT CET (PCB) 2024 22th April Morning Shift
2
A solenoid having 400 turns/metre has a core of a material with relative permeability 300 . If a current of 0.5 A is passed through it, then the magnetisation of the core material is nearly
MHT CET (PCB) 2024 22th April Morning Shift