Question

question: most modern electricity - generation methods use electromagnetic induction to convert mechanical energy into electricity. only ___ use a different technology.

Explanation:

Most modern electricity - generation methods rely on electromagnetic induction for energy conversion. Solar cells, for example, use the photovoltaic effect instead of electromagnetic induction to convert light energy into electricity.

Answer:

solar cells (other non - electromagnetic induction methods like fuel cells could also be correct answers depending on the options given in a multiple - choice context)