(3 marks)
2 Describe the change that needs to be made to the current in a
straight wire to:
increase the strength of the magnetic field around it

Depotion can i think

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.

490 n  f=125n a=2.5m/s2