Inside a long

PHYSICS · Single correct · CBSE · Physics · Magnetic Effects of Electric Current · Magnetic Effects of Electric Current

Problem

Inside a long, tightly wound solenoid carrying steady current, the magnetic field lines are (a) forming concentric circles around the axis (b) parallel, straight and equally spaced (c) helical, following the turns of the coil (d) diverging outward from the axis

Related theory

Fields due to Currents
Magnetic field due to a current
Electromagnets
Ampere's circuital law
Magnetic field due to a solenoid
Magnetic Effects of Electric Current

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