The fusion reactor contains the superheated plasma it creates Magnetic fields. option A is correct.
What is a fusion reactor and plasma?
Plasmas and nuclear fusion Fusion is the method happens within the plasma core of our Sun in which the nuclei or the nucleus of lighter atoms attached or added to form a heavier atom.
For example, when hydrogen nuclei or nucleus collide with each other, they can fuse into heavier helium nuclei or helium nucleus and release tlarge nad heavy amounts of energy in the method.
The temperature of the plasma is about more than six times the temperature at the center of the Sun. Higher temperatures are needed for the lower pressures and densities which is the basic need in fusion reactors.
Therefore, the fusion reactor and plasma create a magnetic field. option A is correct.
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