Final answer:
Static electricity can cause damage to the film, make it stick to surfaces and potentially generate sparks that may ignite fires. However, it doesn't cause film to become magnetized.
Step-by-step explanation:
The effect of static electricity during the handling of film can manifest in several ways. Primarily, static electricity can cause damage to the film due to the accumulation of electric charge. This might also cause the film to stick to surfaces, which is an effect stemming from the properties of electric charges and their interactions, where like charges repel and unlike charges attract. Spark generation is another consequence, as static electricity can produce sparks that, in turn, could potentially ignite fires in flammable environments. However, static electricity cannot cause the film to become magnetized, as magnetism is a different phenomenon and is associated with moving charges or certain materials that exhibit magnetic properties, which is not a characteristic effect of static electricity.