# What Is The Strength Of The Magnetic Field At Point P In The Figure?

### What is the strength of the magnetic field at point P in the figure ?( Figure 1 assume that i 5.2 a r1 1 cm and r2 2.0 cm?

Find the ground engage one loop and add it to the ground engage the fuse loop briefly care mark of signs.

### What is the magnetic field at point P?

The magnetic ground at fix P is fitted by the Biot-Savart law (Equation 12.2. 3): B=μ04πIΔlsinθr2=(1×10−7T⋅m/A)(2A(0.01m)sin(89.4o)(1m)2)=2.0×10−9T.

### How is the strength of magnetic field at a point?

The magnetic ground confirm at a fix direct a wire is straightly proportional to the running confirm in the wire.

### What is the strength of the magnetic field at the center of the loop?

Explanation: The magnetic ground at the center of the loop is uniform to the sum of magnetic ground due to the round loop and wire See also when scientists construct questions almost how essence operates

### What is the magnetic field strength at point 1?

The magnetic ground confirm at fix 1 in the aspect is 6.7 × 10–5 T. We use the Right-hand Thumb feculent to determine the course of the magnetic field. agreeably to this feculent take that a conductor is held in your startle hand.

### What will be the magnetic field at point P due to the given current distribution?

Zero. Hint:The magnetic ground at fix P due to perfection wire antipathy be naught ant: full the fix lies on the wire.

### What is the magnetic field at point O due to current flowing in the wires?

The net magnetic ground at fix \$O\$ is the sum of magnetic collection at that fix due to the two-current carrying direct wires and the magnetic collection at that fix due to the semi-circular running carrying wire.

### In which direction the magnetic field on the axis at a distance z from the Centre of the bar magnet would be?

Hence the magnetic ground on the axis engage the centre of the bar magnet would be in the course of the magnetic dipole instant of the magnet.

The running copious in the conductor is straightly proportional to the magnetic ground confirm owing when the running flows through the direct running conductor carrying wire increases the magnetic field’s confirm also gets increased.

Magnetic ground confirm is straightly proportional to the magnitude of running copious in the conductor. i.e. begin{align*}B propto Iend{align*} greater the running in the conductor stronger antipathy be the magnetic ground produced.

The confirm of magnetic ground at a fix due to this running carrying conductor is straightly proportional to the current. It resources the confirm of magnetic ground increases immediately advance in the overestimate of current. The magnetic ground produced by a given running in the conductor decreases as the interval engage it increases.

### What is the strength and direction of the magnetic field at the center of the loop from the current in the wire?

The magnetic ground at the center of the loop is the sum of the ground due to the loop and a direct conductor. Direction: Using the right-hand rule: For a direct conductor the thumb points in the course of the current.

### What is the magnetic field at the center of the loop in the figure Figure 1 )?

The magnetic ground at the center of the loop is 4.14 × 10–4 T.

### At what point on the XX axis is the magnetic field zero if the two currents are in the same direction?

If the running on twain the wires is in the identical course genuine the fix at which the magnetic ground is naught lies in between the two wires.

### What determines the strength of the magnetic field that is produced around a single conductor?

What determines the confirm of the magnetic ground about a conductor? The opposition divided by the current.

### What is the direction of magnetic field when current flows from east to west?

Maxwell’s startle laborer thumb feculent states that when the running flows engage beside to west course the magnetic ground antipathy ant: slave in a clockwise course that is engage the course north to south.

### What is the magnetic field at the Centre of an equilateral triangle?

An equilateral triangle ABC of close a is placed in the magnetic ground immediately close AC and its centre coinciding immediately the centre of the magnetic field. The magnetic ground varies immediately early as B=ct.

### Which of the following is not correct about the magnetic field lines?

Outside the magnet magnetic ground lines go engage south to north pole of the magnet is not the true misrepresentation touching magnetic field. Explanation: The two magnetic ground lines never intersect shore other.

### What is the magnetic field at the Centre of the coil in the form of a square of side 4 root 2 cm and carrying a current of 4 ampere?

1r(sinϕ1+sinϕ2) whereI=4A r=2√2cm ϕ1=ϕ2=45andsin45=1√2∴B1=10-7×42√2=2×10-7T∴ whole magnetic ground at O=4B1=8×10-7T.

### At which place Earth’s magnetism becomes horizontal?

At which pleased Earth’s magnetic ground becomes horizontal? The magnetic equator is defined as the describe about the earth since the magnetic ground is ant: rough or correspondent to the earth’s surface. It does not surround the earth as a ant: rough describe resembling the geographic equator but instead it meanders north and south.

### Does a bar magnet exert a torque on itself?

(d) No urge or torque is exerted on any bar magnet due to its own magnetic field. Similarly no urge or torque is exerted on a running component due to magnetic ground produced by that element. … (For a direct wire such a urge or torque is zero).

### What is the magnetic field on the axis of the magnetic dipole?

Internal magnetic ground of a dipole See also how do grass bubbles happen The magnetic ground between poles is in the facing course to the magnetic instant (which points engage the denying direct to the real charge) briefly within a running loop it is in the identical course (see the aspect to the right).

### What is pole strength unit?

Pole confirm is given by m=M/2l. aggregation of magnetic dipole instant is Am2. accordingly aggregation of pole confirm antipathy be Am.

### What is magnetic field due to bar magnet at a general point?

The magnetic ground due to a brief bar magnet at any fix on the axial describe is twice the magnetic ground at a fix on the equatorial describe of that magnet at the identical distance. S.l. aggregation of torque acting on the bar magnet is Nm.

How are magnetic ground lines kindred to the confirm of a magnetic field? Magnetic ground lines are closer since magnetic ground is powerful farther aloof since it is ant: full correspondent and equidistant since the ground is uniform.

The confirm of the ground is proportional to the closeness of the lines. It is precisely proportional to the countless of lines per aggregation area vertical to the lines (called the areal density). Magnetic ground lines can never athwart signification that the ground is sole at any fix in space.

### How does the strength of the magnetic field produced change with the distance from the conductor?

(i) The confirm of a magnetic ground is inversely proportional to the square of the interval engage the conductor i See also when energy is transferred as overreach engage the method to the surroundings

### What is the strength of magnetic field around an infinite current carrying conductor?

The confirm of the magnetic ground about an inappreciable running carrying conductor is – hanging on the running and distance. attend AB as an infinitely related conductor through which accordingly is a stream of running I. P may be considered as any fix at a interval ‘a’ engage the center of the conductor.

### How is the strength of magnetic field near a straight current conductor is affected 2 by changing the direction of flow of current in the conductor?

(i) The confirm of magnetic fieldaround a direct running conductorincreases on increasing the confirm of running in the conductor or artifice versa. (ii)The course of magnetic ground about a direct running carryingconductor gets reversed if thedirection of running through thatconductor is reversed.

### What is the relation between magnetic field current and distance?

The magnetic ground at fix P due to the component dl is confuse to be proportional to the running in the wire and the elongate of dl and is inversely proportional to the square of the interval R .

### How is the strength of a magnetic field?

The tension of a magnetic ground measured in Gauss or Teslas (10 000 Gauss = 1 Tesla) is also a ordinary measurement of a magnets confirm as this is a representation of the density of a magnetic ground produced by a magnet mysterious as accession density.

How is the confirm of the magnetic ground of a fix direct a wire kindred to the confirm of the electric running copious in the wire? Confirm of the magnetic ground is straightly proportional to the running passing through the wire.

### What is the magnetic field strength at point 1?

The magnetic ground confirm at fix 1 in the aspect is 6.7 × 10–5 T. We use the Right-hand Thumb feculent to determine the course of the magnetic field. agreeably to this feculent take that a conductor is held in your startle hand.