Ask a New Question

Question

Survival flashlights have a hand crank, that when turned, spins a magnet inside a coil of wire. Why does this make the flashlight work?
5 years ago

Answers

henry2,
Moving a magnet inside a coil of wire induces a voltage in the coil.

5 years ago

Related Questions

how do the themes survival self sacrifice and death apply to the book uses of enchantment by Heidi J... is there any future survival for the Red Pandas. how does the survival of males after production of young affect the optimal sex ratio? what are the... pictures of survival of the fittest Think about "Survival of the Sneakiest". Does being the "most fit" mean you have to be the "toughest... What is the survival value of a fish or frog species that lays hundreds of eggs each time it reprodu... What is the survival value of a fish or frog species that lays hundreds of eggs each time it reprodu... Regarding "“survival of the fittest,” what does it mean to be “the fittest”?(1 point) Responses... A) Regarding "“survival of the fittest,” what does it mean to be “the fittest”? (1 point) the most... Regarding "“survival of the fittest,” what does it mean to be “the fittest”?(1 point) Responses...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use