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The magnetic effect of electric current is known as electromagnetic effect. It is observed that when a compass is brought near a current carrying conductor the needle of compass gets deflected because of flow of electricity. This shows that electric current produces a magnetic effect.
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Do magnets affect electric?
Yes, magnets can affect electric currents and vice versa. Moving electric charges create magnetic fields, and magnetic fields can induce electric currents in conductors. This relationship is fundamental to electromagnetism and is used in many technologies, such as electric motors and generators.
What are 3 factors which affect the magnitude of magnetic force on current-carrying conductors?
Electric current, magnetic field intensity, length of the conductor, angle between the electric current and magnetic field
Can an electric current be used to affect a compass needle?
Yes, an electric current can affect a compass needle because it creates a magnetic field. When the electric current flows through a wire, it generates a magnetic field around the wire, which can deflect the compass needle and change its direction.
What are similarities and differences between the magnetic and electric charge interaction?
Both magnetic and electric charges interact with each other through attraction or repulsion. However, electric charges are typically carried by protons and electrons, while magnetic charges (or poles) are found in magnetic materials like magnets. Additionally, while electric charges produce electric fields that exert forces on other charges, magnetic charges produce magnetic fields that affect moving charges.
Can a electric current affect a compass?
Yes. An electric current is surrounded by a magnetic field, and this will affect a compass. Please note that this is more noticeable in the case of DC - for AC, the current changes all the time, it changes very quickly, and the AVERAGE value of the magnetic field is zero.
The length of a part being magnetized by passing an electric current from one end to the other affect 1 permeability 2 strength of magnetic field 3 not affect magnetic field?
Permeability
Why photon cannot be deflected by electric and magnetic field?
Photons are neutral particles that do not carry electric charge, so they do not interact directly with electric or magnetic fields. As a result, photons do not experience deflection when passing through these fields. However, the presence of an electric or magnetic field can still affect the path of charged particles, such as electrons, that interact with these fields.
Do the magnetic reactions which cause aurora borealis affect earths rotation like an electric motor?
No, the magnetic reactions that cause aurora borealis do not affect Earth's rotation like an electric motor. The aurora is a result of solar wind interacting with Earth's magnetic field, creating light displays in the polar regions. Earth's rotation is primarily influenced by gravitational forces, not by magnetic reactions.
What factors affect strength of magnetic and electric forces?
For magnetic forces, factors that affect strength include the magnitude of the magnetic field, the charge of the particles involved, and the relative velocity between the charged particles. For electric forces, factors include the magnitude of the charge on the particles involved, the distance between the charges, and the medium through which the charges interact.
Who is the scientist who discovered that electric current can affect the action of magnetic needle?
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What does magnetic mean in science terms?
A magnetic field is a field of force produced (1) by moving electric charges, (2) by electric fields that vary in time, and (3) by the intrinsic magnetic field of elementary particles associated with the spin of the particle.
How can turning off the electric current in an industrial electromagnet affect its magnetic field?
Turning off the electric current in an industrial electromagnet will cause the magnetic field to weaken or disappear as there is no longer a flow of electricity to generate the magnetic field. The strength of the magnetic field is directly related to the amount of current flowing through the electromagnet.
