What is the basic difference between magnetic field, magnetic field lines, magnetic flux and magnetic field intensity?

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The basic difference between magnetic field, magnetic field lines, magnetic flux, and magnetic field intensity is as follows:

Magnetic field: Magnetic field is a region in which a magnet or a current-carrying conductor experiences a force. It is a vector quantity that describes the strength and direction of the magnetic force at any point in space.
Magnetic field lines: Magnetic field lines are imaginary lines that are used to represent the direction and strength of the magnetic field. They are always drawn in such a way that the tangent to the line at any point gives the direction of the magnetic field at that point. The density of the magnetic field lines indicates the strength of the magnetic field.
Magnetic flux: Magnetic flux is the product of the magnetic field strength and the area perpendicular to the magnetic field. It is a scalar quantity that measures the number of magnetic field lines passing through a given area.
Magnetic field intensity: Magnetic field intensity, also known as magnetic field strength, is the magnetic field per unit length of a current-carrying conductor. It is a vector quantity that describes the strength and direction of the magnetic field at a point in space due to a current-carrying conductor.

In summary, magnetic field and magnetic field intensity are vector quantities that describe the strength and direction of the magnetic field, while magnetic field lines are imaginary lines that represent the direction and strength of the magnetic field. Magnetic flux is a scalar quantity that measures the number of magnetic field lines passing through a given area.

difference between magnetic field, magnetic field lines, magnetic flux and magnetic field intensity

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CBSE CLASS XII Related Questions

1.
A circular coil of 100 turns and radius $\left(\frac{10}{\sqrt{\pi}}\right)$ cm carrying current of $5.0\,\text{A}$ is suspended vertically in a uniform horizontal magnetic field of $2.0\,\text{T}$. The field makes an angle $30^\circ$ with the normal to the coil. Calculate:
(I) the magnetic dipole moment of the coil, and
(II) the magnitude of the counter torque that must be applied to prevent the coil from turning.

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2.
The resistance of a metal wire at $20^\circ\text{C}$ is $1.05\,\Omega$ and at $100^\circ\text{C}$ is $1.38\,\Omega$. Determine the temperature coefficient of resistivity of this metal.

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3.
Find the ratio $\dfrac{\lambda_\alpha}{\lambda_p}$ of the de Broglie wavelength $\lambda_\alpha$ associated with an alpha particle to the de Broglie wavelength $\lambda_p$ associated with a proton if both are moving with the same velocity.

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4.
Consider a cylindrical conductor of length $l$ and area of cross-section $A$. Current $I$ is maintained in the conductor and electrons drift with velocity $\vec{v}_d$ ($|\vec{v}_d| = \frac{e|\vec{E}|}{m}\tau$), (where symbols have their usual meanings). Show that the conductivity $\sigma$ of the material of the conductor is given by
$$\sigma = \frac{ne^2}{m}\tau.$$

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5.
Determine the current in the $ 3 \, \Omega $ branch of a Wheatstone Bridge in the circuit shown in the figure.

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6.
The resistance of a metal wire at $20^\circ\text{C}$ is $1.05\,\Omega$ and at $100^\circ\text{C}$ is $1.38\,\Omega$. Determine the temperature coefficient of resistivity of this metal.

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What is the basic difference between magnetic field, magnetic field lines, magnetic flux and magnetic field intensity?

CBSE CLASS XII Related Questions

2.
The resistance of a metal wire at \(20^\circ\text{C}\) is \(1.05\,\Omega\) and at \(100^\circ\text{C}\) is \(1.38\,\Omega\). Determine the temperature coefficient of resistivity of this metal.

3.
Find the ratio $\dfrac{\lambda_\alpha}{\lambda_p}$ of the de Broglie wavelength $\lambda_\alpha$ associated with an alpha particle to the de Broglie wavelength $\lambda_p$ associated with a proton if both are moving with the same velocity.

5.
Determine the current in the \( 3 \, \Omega \) branch of a Wheatstone Bridge in the circuit shown in the figure.

6.
The resistance of a metal wire at \(20^\circ\text{C}\) is \(1.05\,\Omega\) and at \(100^\circ\text{C}\) is \(1.38\,\Omega\). Determine the temperature coefficient of resistivity of this metal.

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What is the basic difference between magnetic field, magnetic field lines, magnetic flux and magnetic field intensity?

CBSE CLASS XII Related Questions

2.The resistance of a metal wire at \(20^\circ\text{C}\) is \(1.05\,\Omega\) and at \(100^\circ\text{C}\) is \(1.38\,\Omega\). Determine the temperature coefficient of resistivity of this metal.

3.Find the ratio $\dfrac{\lambda_\alpha}{\lambda_p}$ of the de Broglie wavelength $\lambda_\alpha$ associated with an alpha particle to the de Broglie wavelength $\lambda_p$ associated with a proton if both are moving with the same velocity.

5. Determine the current in the \( 3 \, \Omega \) branch of a Wheatstone Bridge in the circuit shown in the figure.

6.The resistance of a metal wire at \(20^\circ\text{C}\) is \(1.05\,\Omega\) and at \(100^\circ\text{C}\) is \(1.38\,\Omega\). Determine the temperature coefficient of resistivity of this metal.

Similar Physics Concepts

Comments

SUBSCRIBE TO OUR NEWS LETTER

2.
The resistance of a metal wire at \(20^\circ\text{C}\) is \(1.05\,\Omega\) and at \(100^\circ\text{C}\) is \(1.38\,\Omega\). Determine the temperature coefficient of resistivity of this metal.

3.
Find the ratio $\dfrac{\lambda_\alpha}{\lambda_p}$ of the de Broglie wavelength $\lambda_\alpha$ associated with an alpha particle to the de Broglie wavelength $\lambda_p$ associated with a proton if both are moving with the same velocity.

5.
Determine the current in the \( 3 \, \Omega \) branch of a Wheatstone Bridge in the circuit shown in the figure.

6.
The resistance of a metal wire at \(20^\circ\text{C}\) is \(1.05\,\Omega\) and at \(100^\circ\text{C}\) is \(1.38\,\Omega\). Determine the temperature coefficient of resistivity of this metal.