the electromagnet shown in the image has a wire coiled 5 times around a nai. it can lift up to 7 metal paper clips. What two changes would cause the electromagnet to increase its electromagnetic force and lift more paper clips?

one of the answers should be increase the number of turns of wire on the nail

Explanation: the more you wrap the Wire on a nail, its electromagnet would increase

Explanation:

The electromagnetic force of an electromagnet can be increased by:

1. wrapping the wire around the coil more times; or

2. increasing the current passing through the coil.

it is because acrylic blanket have acrylic textile fiber

explanation:

its is better than wool blanket

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer