Question

help me plz need help

Answer 1

if you increase the number of electrons going through the wire you increase the magnetic field generated by the magnet.

Answer 2

so its ?

Answer 3

lol this isnt an answer bank. Can you try to make sense of it from this information?

Answer 4

the magnetic field is proportional to the current flowing, recall. ampere's law

Answer 5

so its D

Answer 6

increase the temperature?

Answer 7

if the magnetic field produced by the coil of wire is proportional to the current flowing through the wire, where is the temperature in this

Answer 8

You know those metal scrapyard cranes that have a giant coil of wire for a magnet to lift scrap metal. if they want more force to lift metal, a stronger magnet, they crank up the current to the coil of wire

Answer 9

so its D

Answer 10

no, no mention of temperature

Answer 11

current through a wire, more electric charge through the wire

Answer 12

ohh so its B