Which statement below is correct about this planet? Everything on the planet will fall twice faster than on Earth.

Everything on the planet will fall twice slower than on Earth.

Everything on the planet will move twice faster than on Earth.

Everything on the planet will move twice slower than on Earth.

Everything on the planet will move twice faster than on Earth.

Explanation:

the answer is the first electromagnet (a). this is because it has more coils around the ferromagnetic material. increasing the number of coils increases the surface area in which the metal interacts with the current in the coil. this enables more atoms in the metal to become aligned hence becoming more magnetized.