magnitude of the magnetic field

Q: How does angle of dip change as line goes from magnetic pole to magnetic equator of the earth?

A: Angle of dip is defined as the angle between the direction of total earth's magnetic field to that…

Q: An electron travels north through a magnetic field that points east. The direction of the force on…

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Q: Which way would a compass point if you were at Earth’s north magnetic pole?

A: The answer depends on the orientation of the compass. If the compass is oriented flat, the needle…

Q: How is the direction of a magnetic field at a point determined?

A: The direction of the magnetic field is from the north pole to the south pole of a bar magnet. Inside…

Q: Why don’t two magnetic field lines intersect each other?

A: Two magnetic field lines do not intersect each other.

Q: If an electric charge is placed in a magnetic field, the magnetic field will exert a force on the…

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Q: if you took a bar magnet and cut it in half, then cut each of those halves in half again, how many…

A: If we cut a magnet into two parts the new magnets that is each piece will again have two poles…

Q: How is the direction of a magnetic field at a point determined?

A: Solution:-Given How is the direction of a magnetic field at a point determined?

Q: Which components of the magnetic fields cancel when the fields are added?

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Q: A magnetic field B = 4 x 10-³ T points out of the page in the grey area. A charge q = +4.3 x 10-6 C…

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Q: A positive charge moving toward the top of this page experiences a force of 1.0N to the right. into…

A: The magnetic field acting on a charge moving in a particular direction and experiencing a force is…

Q: Name three factors on which the magnitude of force on a current carrying conductor placed in…

A: Write the expression for the magnitude of the force on a current carrying conductor.

Q: A duck accumulates a positive charge of 3.0 × 10-8 C while flying north at speed 18 m/s. Earth's…

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Q: What magnetic pole is at that location? Why?

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Q: A single mass and a single charge create a gravitational field and an electric field, respectively.…

A: A gravitational field is created by a single mass An electric field is created by a single charge A…

Q: When a straight wire that carries a current is placed in a uniform magnetic field, the wire: a)…

A: Given A straight wire that carries current and placed in an external magnetic field.   We have to…

Q: Use the worked example above to help you solve this problem. A proton moves with a speed of 1.03 x…

A: A proton is moves with speed v=1.03×105 m/s through earth's magnetic field 55.1 uT at a particular…

Q: Calculate the magnitude and direction of the magnetic Field at point P if R = 10 cm, I1 = 5 A and I2…

A: See below

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.