(a) Since the two wires carry current in same direction, they attract each other (the magnetic fields produced by these current will point in opposite directions. As a result the two wires attract each other)
(b) Magnetic field due to wire at a distance of 7cm is
Magnetic field due to wire at a distance of 4cm is
Total Magnetic field at Point P is = B1+B2 = 235.71*10^{-7} T
(b) using Pythogoras theorem,
the first
wire(first circled one) is at a distance of
= 5 cm = 0.05 m
Magnetic field due to wire at a distance of 5cm is
Magnetic field due to wire at a distance of 4cm is
Two, long, straight direction as shown. wires separated by 0.40 cm carry the same current I...
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PLEASE HELP!!!
8. Two long, parallel wires each
carry a current I in the same direction as shown in the figure. The
magnetic field at the point P, midway between the two wires is
________.
zero
directed into the page
directed out of the page
parallel to the wires in the same direction as the
current.
parallel to the wires, in the opposite direction as the
current.
9. A long, straight wire carries a current of 20A to the right....