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If the current in each wire is the same, which wire produces the strongest magnetic field? a. a wire that is 1 mm thick and not coiled
The planets from strongest magnetic field to weakest magnetic field is Jupiter > Earth > Venus.
Magnetic fields are generated by the movement of magnetic material located in side the planet, usually at the core.
Jupiter, the biggest planet in our planetary system, likewise has the biggest magnetic field, producing a magnetosphere bigger than the Sun. It`s magnetic field is created by its fast rotation of 9.8 Earth hours. Dissimilar to Earth, Jupiter`s magnetic field is not produced by its core yet by interaction in its external core, which comprises of liquid metallic hydrogen.
Earth’s magnetic field is produced by liquid metal at the center and Earth’s fast pivot of 24 hours creates enough movement of the liquid to animate a magnetic field. While Venus does not have a magnetic field, likely on account of it’s slow rate at around 243 Earth days, it’s as yet shielded from sun oriented breezes utilizing an alternate kind of magnetism.
Therefore, the Jupiter have magnetic fields much stronger than that of the Earth and Venus.
Magnetic Force on a Current-Carrying Conductor | Physics – The magnetic field exerts a force on a current-carrying wire in a direction given by the right hand rule 1 (the same direction as that on the individual moving charges). This force can easily be large enough to move the wire, since typical currents consist of very large numbers of moving charges.If the current in each wire is the same, which wire produces the strongest magnetic field? a 1-mm-thick coiled wire with ten loops. The diagram shows a setup for inducing a current in a wire. Which change would cause the needle on the ammeter to point to the left of the zero?Two parallel wires carry electric current in the same direction, as shown in the figure. The current in each wire produces a magnetic field, and each wire experiences a magnetic force due to the field produced by the other wire.
Electricity and Magnetism Lesson 3 – Electromagnetism – Parallel wires carrying currents will exert forces on each other. One wire sets up a magnetic field that influences the other wire, and vice versa. When the current goes the same way in the two wires, the force is attractive. When the currents go opposite ways, the force is repulsive.identity which of the following would have the strongest magnetic field. Assume the current in each is the same. A. a straight wire. B. an electromagnet with 30 coils. C. a solenoid with 20 coils. D. a solenoid with 30 coils.B1 = magnetic field due to wire 1 B2 = magnetic field due to wire 2 B3 = magnetic field due to wire 3 B4 = magnetic field due to wire 4 The center of the square is equidistant from all four wires. Thus, at the center of the square, the magnetic field produced by each wire has equal magnitude. Now consider the directions of each magnetic field.
Solved: Two Parallel Wires Carry Electric Current In The S – A current in a wire produces a magnetic field (B) measured in tesla. If the current (I) in a long straight wire is measured in amps, the field at a distance (r) in meters is: B = ul 21tr (EQ 1) The constant u is the permeability, and for the air this is very close to the vacuum value Mo = 4 x 10-7T m/A. EQ 1 can be used to estimate the field from different wire sources.EXAMPLE 19.7 – Finding the net magnetic field Four long straight parallel wires pass through the x-y plane at a distance of 4.0 cm from the origin. Figure 19.25 shows the location of each wire, and its current. Find the net magnetic field at the origin because of these wires. SOLUTION Let's apply the principle of superposition to findThe magnetic field of a long straight wire has more implications than you might at first suspect. Each segment of current produces a magnetic field like that of a long straight wire, and the total field of any shape current is the vector sum of the fields due to each segment.