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Force on a Current-carrying Loop:When a current-carrying wire is adjacent to a current-carrying loop, the forces' directions on each side of the loop are determined in two steps. First, use the second right-hand rule to determine the B-field exerted on the loop. Second, use the...
I think of current in a wire as a slight tendency of a gazillion electrons to move to the right, making a current flowing to the left, as a result of a voltage gradient along the wire. Logged Marco Super Contributor Posts: 6975 Country: Re: Direction of Current? « Reply #11 on:...
The direction of the magnetic field at a points above the conductor is View Solution Find magnetic field at C by the system of current carrying wire. View Solution The force exerted on a current-carrying wire placed in magnetic field is zero when the angle between the wire and the ...
Find the force it exerts on an electron traveling to the left, one millimeter above it. How to find the direction of the magnetic field in circular loop of current? A current-carrying wire points East. If the wire is carrying a current of 2 amps, what is the direction of the magnetic...
Two wires are carrying currents I1 and I2. Now upper wire is placed in a magnetic field produced by lower wire. Magnetic field due to lower wire at the location of upper wire is μ0I2πd, where I1 current lower wire, d separation between wires. Force on any small portion of ...
Lorentz force, the force on a charged particle q moving with velocity v through an electric field E and magnetic field B. The entire electromagnetic force F on the charged particle is called the Lorentz force (after Dutch physicist Hendrik Lorentz) and i
1, a cathode-ray oscillograph 1, mounted on a rotatable platform 2, contains two electrodes 3, 4, coupled through amplifiers 5, 6 to a current indicator 7, which measures the sum of the currents flowing into the amplifiers and is connected to the anode of the oscillograph by a wire 8....
.thus draw the signal casing II snugly dow against the vehicle top in weatherio proof ating relati1on on the rubber or other The anchor tulbe 24 and thimble 21 are slotted at 21 to permitof feeding the current carrying wires l upwardly into the tube from the space 6 above the upholter...
across the terminals 10 and 30 of the interrupter causes the pilot light to go out for lack of sufficient voltage. During the period that the armature 24 engages contact 18 the flow of current through coil 16 is so great as to cause it to attract the armature 24 with considerable force....