Recent content by hooman

but, in the question in the link that you gave, i don't know how to do it because the question itself doesn't give any value

what does it means by pointing towards X? yes, I do know how to find F/l

the statement is wrong. the right one is the resultant force per unit length is actually acted on Y not on X. it's a mistake in typing the question. sorry. so how to determine the direction whether it's right or wrong?

the statement is wrong. the right one is the resultant force per unit length is actually acted on Y not on X. it's a mistake in typing the question. sorry. so how to determine the direction whether it's right or wrong?

from the question a, i need to know the direction whether it is right or wrong. so, fron the diagram itself we can know whether it is right or wrong. but i don't know how. i cannot determine the direction by using calculation because how can i know the equation have to use minus or addition.

explain please

2.5x10^-4 . is it right?

i've already seen it but i don't understand. can you please explain it to me based on the question i asked above.

so, you minus the Fy and Fz because it is in different direction? what do you mean by the 2 current must in opposite direction? which current that you mean? X and Y or X and Z?

do you think it make sense if I said the "towards X" in the statement means the direction of force on X by Z? because it is impossible for the force on X by Y to be towards X as the current is in different direction. what do you think?

the question a , it ask for the direction of current Z correct or not. how to know it?

the F/l wire Z is 2.5x10^-4 also. the direction is correct?

the question a , it ask for the direction of current Z correct or not. how to know it?

so that means that resultant F/l is the sum of F/l from Y and from Z right?

this is my assignment's question