A telephonic cable at a place has four l...

A telephonic cable at a place has four long straight horizontal wires carrying a current of `1.0amp.` in the same direction east to west. The earth's magnetic field at the place is `0.39G` and the angle of dip is `35^@`. The magnetic declination is almost zero. What are the resultant magnetic fields at points `4.0cm` below and above the cable?

0.25,0.56 Gauss

0.14,0.32 Gauss

0.23,0.34 Gauss

0.52,0.62 Gauss

Text Solution

Verified by Experts

Topper's Solved these Questions

MAGNETIC EFFECTS OF CURRENT
DISHA|Exercise physics|80 Videos
MECHANICAL PROPERTIES OF FLUIDS
DISHA|Exercise Physics|28 Videos

Similar Questions

Explore conceptually related problems

Two conductors carrying 1A current each along east to west are held as shown in figure. The magnetic declination at the place is almost zero and angle of dip is 45^@ . The total intensity of earth's magnetic field at the place is 0*32 gauss. Calculate magnetic field at points 0*04m below and above the two conductors.

If the horizontal component of earth's magnetic field at a place where the angle of dip is 60^@ is 0*4xx10^-4T , calculate the vertical component and the resultant magnetic field at that place.

The horizontal compound of the earth's magnetic field at a given place is 0.4xx10^(-4) Wb//m^(2) and angle of dip =30^(@) . What is the total intensity of the earth's magnetic field at that place?

At certain place, the horizontal component of earth's magnetic field is 3.0G and the angle dip at the place is 30^(@) . The magnetic field of earth at that location

At a certain place the horizontal component of the earth's magnetic field is B_(0) and the angle of dip is 45^(@) . The total intensity of the field at that place will be

If the horizontal component of earth's magnetic field at a place is 0*4xx10^-4T where dip is 60^@ , what are the values of vertical component and resultant magnetic field?

The ratio of the vertical component to the horizontal component of earth's magnetic field at a place is 1 . What is the angle of dip at that place ?

DISHA-MAGNETISM AND MATTER-physics

A short bar magnet of mangetic moment 5*25xx10^-2JT^-1 is placed with ...
Text Solution
|
A telephonic cable at a place has four long straight horizontal wires ...
Text Solution
|
A telephonic cable at a place has four long straight horizontal wires ...
Text Solution
|
Statement-1 : Gauss theorem is not applicable in magnetism. Statement-...
Text Solution
|
Assertion: A compass needle when placed on the magnetic north pole of ...
Text Solution
|
Assertion: We cannot think of magnetic field configuration with three ...
Text Solution
|
Susceptibility of ferromagnetic substance is
Text Solution
|
Among the following properties describing diamagnetism identify the pr...
Text Solution
|
If the magnetic dipole of moment of an atom of diamagnetic material, p...
Text Solution
|
When a piece of a ferromagnetic sobstance is put in a uniform magnetic...
Text Solution
|
The given figure represents a material which is
Text Solution
|
Liquid oxygen remains suspended between two pole faces of a magnet bec...
Text Solution
|
A superconductor exhibits perfect
Text Solution
|
Which of the following is most suitable for the core of electromagnets...
Text Solution
|
The universal proporty among all substance is
Text Solution
|
If a magnetic substance is kept in a magnetic field, then which of the...
Text Solution
|
In the hysteresis cycle, the value of H needed to make the intensity o...
Text Solution
|
If a diamagnetic solution is poured into a U-tube and one aem of this ...
Text Solution
|
The relative permeability is represented by mu(r) and the susceptibili...
Text Solution
|
The use of study of hysteresis curve for a given material is to estima...
Text Solution
|