Answer: Because the force of gravity depends on the size of the planet, so a smaller planet will have less gravitational force than a larger planet. So our gravitational force is not as strong as a bigger planet so we can still stand up and jump normally but on a smaller planet we could jump higher and on a bigger planet, we could not even be able to jump at all.
The primary coil has more turns than the secondary coil. so D.
Answer:
when an object kept at some height and having some mass then ,when it falls down then shifting of energy takes place
