rorymartin04
rorymartin04
09.12.2020 • 
Physics

5- Two long wires carry currents (I1, I2 = 2.5 A) perpendicular to the plane of paper, as shown in

figure. Find the value of (I1) so that the magnetic field

at (P) is horizontal and find also the magnitude of that

field. If a third long wire is placed at the point (P) and

carries a current of (I3 = 4 A) in direction

perpendicular to the paper (out of paper), find the

force per unit length acting on this wire.

Solved
Show answers

Ask an AI advisor a question