153200 Two wire loops $P Q R S P$ formed by joining two semicircle wires of radii $R_{1}$ and $R_{2}$ carrying a current $I$ as shown in figure. The magnetic field at centre $C$ is

153202 A magnetic field of $5 \times 10^{-5} \mathrm{~T}$ is produced at a perpendicular distance of $0.2 \mathrm{~m}$ from a long straight wire carrying electric current. If the permeability of free space is $4 \pi \times 10^{-7} \mathrm{~T} \mathrm{~m} / \mathrm{A}$. The current passing through the wire in $A$ is

153203 A long wire carries a current of $18 \mathrm{~A}$ kept along the axis of a long solenoid of radius $1 \mathrm{~cm}$. The field due to the solenoid is $8.0 \times 10^{-3} \mathrm{~T}$. The magnitude of the resultant field at a point 0.6 $\mathrm{mm}$ from the solenoid axis is (Assume, $\mu_{0}=4 \pi$ $\left.\times 10^{-7} \mathrm{Tm} / \mathrm{A}\right)$

153204 A dielectric circular dise of radius $R$ carries a uniform surface charge density $\sigma$. If it rotates about its axis with angular velocity $\omega$, the magnetic field at the centre of disc is :

153205 A long straight wire carrying current $16 \mathrm{~A}$ is bent at $90^{\circ}$ such that half of the wire lies along the positive $x$-axis and other half lies along the positive $y$-axis. What is the magnitude of the magnetic field at the point, $r=(-2 \widehat{\mathbf{i}}+0 \widehat{\mathbf{j}}) \mathbf{m m}$ ?
$\text { (Assume, } \frac{\mu_{0}}{4 \pi}=10^{-7} \mathrm{H} \mathrm{m}^{-1} \text { ) }$

153200 Two wire loops $P Q R S P$ formed by joining two semicircle wires of radii $R_{1}$ and $R_{2}$ carrying a current $I$ as shown in figure. The magnetic field at centre $C$ is

153202 A magnetic field of $5 \times 10^{-5} \mathrm{~T}$ is produced at a perpendicular distance of $0.2 \mathrm{~m}$ from a long straight wire carrying electric current. If the permeability of free space is $4 \pi \times 10^{-7} \mathrm{~T} \mathrm{~m} / \mathrm{A}$. The current passing through the wire in $A$ is

153203 A long wire carries a current of $18 \mathrm{~A}$ kept along the axis of a long solenoid of radius $1 \mathrm{~cm}$. The field due to the solenoid is $8.0 \times 10^{-3} \mathrm{~T}$. The magnitude of the resultant field at a point 0.6 $\mathrm{mm}$ from the solenoid axis is (Assume, $\mu_{0}=4 \pi$ $\left.\times 10^{-7} \mathrm{Tm} / \mathrm{A}\right)$

153204 A dielectric circular dise of radius $R$ carries a uniform surface charge density $\sigma$. If it rotates about its axis with angular velocity $\omega$, the magnetic field at the centre of disc is :

153205 A long straight wire carrying current $16 \mathrm{~A}$ is bent at $90^{\circ}$ such that half of the wire lies along the positive $x$-axis and other half lies along the positive $y$-axis. What is the magnitude of the magnetic field at the point, $r=(-2 \widehat{\mathbf{i}}+0 \widehat{\mathbf{j}}) \mathbf{m m}$ ?
$\text { (Assume, } \frac{\mu_{0}}{4 \pi}=10^{-7} \mathrm{H} \mathrm{m}^{-1} \text { ) }$

153200 Two wire loops $P Q R S P$ formed by joining two semicircle wires of radii $R_{1}$ and $R_{2}$ carrying a current $I$ as shown in figure. The magnetic field at centre $C$ is

153202 A magnetic field of $5 \times 10^{-5} \mathrm{~T}$ is produced at a perpendicular distance of $0.2 \mathrm{~m}$ from a long straight wire carrying electric current. If the permeability of free space is $4 \pi \times 10^{-7} \mathrm{~T} \mathrm{~m} / \mathrm{A}$. The current passing through the wire in $A$ is

153203 A long wire carries a current of $18 \mathrm{~A}$ kept along the axis of a long solenoid of radius $1 \mathrm{~cm}$. The field due to the solenoid is $8.0 \times 10^{-3} \mathrm{~T}$. The magnitude of the resultant field at a point 0.6 $\mathrm{mm}$ from the solenoid axis is (Assume, $\mu_{0}=4 \pi$ $\left.\times 10^{-7} \mathrm{Tm} / \mathrm{A}\right)$

153204 A dielectric circular dise of radius $R$ carries a uniform surface charge density $\sigma$. If it rotates about its axis with angular velocity $\omega$, the magnetic field at the centre of disc is :

153205 A long straight wire carrying current $16 \mathrm{~A}$ is bent at $90^{\circ}$ such that half of the wire lies along the positive $x$-axis and other half lies along the positive $y$-axis. What is the magnitude of the magnetic field at the point, $r=(-2 \widehat{\mathbf{i}}+0 \widehat{\mathbf{j}}) \mathbf{m m}$ ?
$\text { (Assume, } \frac{\mu_{0}}{4 \pi}=10^{-7} \mathrm{H} \mathrm{m}^{-1} \text { ) }$

153200 Two wire loops $P Q R S P$ formed by joining two semicircle wires of radii $R_{1}$ and $R_{2}$ carrying a current $I$ as shown in figure. The magnetic field at centre $C$ is

153202 A magnetic field of $5 \times 10^{-5} \mathrm{~T}$ is produced at a perpendicular distance of $0.2 \mathrm{~m}$ from a long straight wire carrying electric current. If the permeability of free space is $4 \pi \times 10^{-7} \mathrm{~T} \mathrm{~m} / \mathrm{A}$. The current passing through the wire in $A$ is

153203 A long wire carries a current of $18 \mathrm{~A}$ kept along the axis of a long solenoid of radius $1 \mathrm{~cm}$. The field due to the solenoid is $8.0 \times 10^{-3} \mathrm{~T}$. The magnitude of the resultant field at a point 0.6 $\mathrm{mm}$ from the solenoid axis is (Assume, $\mu_{0}=4 \pi$ $\left.\times 10^{-7} \mathrm{Tm} / \mathrm{A}\right)$

153204 A dielectric circular dise of radius $R$ carries a uniform surface charge density $\sigma$. If it rotates about its axis with angular velocity $\omega$, the magnetic field at the centre of disc is :

153205 A long straight wire carrying current $16 \mathrm{~A}$ is bent at $90^{\circ}$ such that half of the wire lies along the positive $x$-axis and other half lies along the positive $y$-axis. What is the magnitude of the magnetic field at the point, $r=(-2 \widehat{\mathbf{i}}+0 \widehat{\mathbf{j}}) \mathbf{m m}$ ?
$\text { (Assume, } \frac{\mu_{0}}{4 \pi}=10^{-7} \mathrm{H} \mathrm{m}^{-1} \text { ) }$

153200 Two wire loops $P Q R S P$ formed by joining two semicircle wires of radii $R_{1}$ and $R_{2}$ carrying a current $I$ as shown in figure. The magnetic field at centre $C$ is

153202 A magnetic field of $5 \times 10^{-5} \mathrm{~T}$ is produced at a perpendicular distance of $0.2 \mathrm{~m}$ from a long straight wire carrying electric current. If the permeability of free space is $4 \pi \times 10^{-7} \mathrm{~T} \mathrm{~m} / \mathrm{A}$. The current passing through the wire in $A$ is

153203 A long wire carries a current of $18 \mathrm{~A}$ kept along the axis of a long solenoid of radius $1 \mathrm{~cm}$. The field due to the solenoid is $8.0 \times 10^{-3} \mathrm{~T}$. The magnitude of the resultant field at a point 0.6 $\mathrm{mm}$ from the solenoid axis is (Assume, $\mu_{0}=4 \pi$ $\left.\times 10^{-7} \mathrm{Tm} / \mathrm{A}\right)$

153204 A dielectric circular dise of radius $R$ carries a uniform surface charge density $\sigma$. If it rotates about its axis with angular velocity $\omega$, the magnetic field at the centre of disc is :

153205 A long straight wire carrying current $16 \mathrm{~A}$ is bent at $90^{\circ}$ such that half of the wire lies along the positive $x$-axis and other half lies along the positive $y$-axis. What is the magnitude of the magnetic field at the point, $r=(-2 \widehat{\mathbf{i}}+0 \widehat{\mathbf{j}}) \mathbf{m m}$ ?
$\text { (Assume, } \frac{\mu_{0}}{4 \pi}=10^{-7} \mathrm{H} \mathrm{m}^{-1} \text { ) }$