153107 A very long conducting wire is bent in a semicircular shape from $A$ to $B$ as shown in figure. The magnetic field at point $P$ for steady current configuration is given by :

153108 A wire carrying a current $I$ along the positive $x$-axis has length $L$. It is kept in a magnetic field $\vec{B}=(2 \hat{\mathbf{i}}-3 \hat{\mathbf{j}}-4 \hat{\mathbf{k}}) \mathbf{T}$. The magnitude of the magnetic force acting on the wire is :

153110 A circular loop of radius $r$ is carrying current IA. The ratio of magnetic field at the center of circular loop and at a distance $r$ from the center of the loop on its axis is:

153111 The electric current in a circular coil of four turns produces a magnetic induction $32 \mathrm{~T}$ at its centre. The coil is unwound and is rewound in to a circular coil of single turn, the magnetic induction at the centre of the coil by the same current will be.

153112 A square loop of area $25 \mathrm{~cm}^{2}$ has a resistance of $10 \Omega$. The loop is placed in uniform magnetic field of magnitude 40.0 T. The plane of loop is perpendicular to the magnetic field. The work done in pulling the loop out of the magnetic field slowly and uniformly in $1.0 \mathrm{sec}$, will be

153107 A very long conducting wire is bent in a semicircular shape from $A$ to $B$ as shown in figure. The magnetic field at point $P$ for steady current configuration is given by :

153108 A wire carrying a current $I$ along the positive $x$-axis has length $L$. It is kept in a magnetic field $\vec{B}=(2 \hat{\mathbf{i}}-3 \hat{\mathbf{j}}-4 \hat{\mathbf{k}}) \mathbf{T}$. The magnitude of the magnetic force acting on the wire is :

153110 A circular loop of radius $r$ is carrying current IA. The ratio of magnetic field at the center of circular loop and at a distance $r$ from the center of the loop on its axis is:

153111 The electric current in a circular coil of four turns produces a magnetic induction $32 \mathrm{~T}$ at its centre. The coil is unwound and is rewound in to a circular coil of single turn, the magnetic induction at the centre of the coil by the same current will be.

153112 A square loop of area $25 \mathrm{~cm}^{2}$ has a resistance of $10 \Omega$. The loop is placed in uniform magnetic field of magnitude 40.0 T. The plane of loop is perpendicular to the magnetic field. The work done in pulling the loop out of the magnetic field slowly and uniformly in $1.0 \mathrm{sec}$, will be

153107 A very long conducting wire is bent in a semicircular shape from $A$ to $B$ as shown in figure. The magnetic field at point $P$ for steady current configuration is given by :

153108 A wire carrying a current $I$ along the positive $x$-axis has length $L$. It is kept in a magnetic field $\vec{B}=(2 \hat{\mathbf{i}}-3 \hat{\mathbf{j}}-4 \hat{\mathbf{k}}) \mathbf{T}$. The magnitude of the magnetic force acting on the wire is :

153110 A circular loop of radius $r$ is carrying current IA. The ratio of magnetic field at the center of circular loop and at a distance $r$ from the center of the loop on its axis is:

153111 The electric current in a circular coil of four turns produces a magnetic induction $32 \mathrm{~T}$ at its centre. The coil is unwound and is rewound in to a circular coil of single turn, the magnetic induction at the centre of the coil by the same current will be.

153112 A square loop of area $25 \mathrm{~cm}^{2}$ has a resistance of $10 \Omega$. The loop is placed in uniform magnetic field of magnitude 40.0 T. The plane of loop is perpendicular to the magnetic field. The work done in pulling the loop out of the magnetic field slowly and uniformly in $1.0 \mathrm{sec}$, will be

153107 A very long conducting wire is bent in a semicircular shape from $A$ to $B$ as shown in figure. The magnetic field at point $P$ for steady current configuration is given by :

153108 A wire carrying a current $I$ along the positive $x$-axis has length $L$. It is kept in a magnetic field $\vec{B}=(2 \hat{\mathbf{i}}-3 \hat{\mathbf{j}}-4 \hat{\mathbf{k}}) \mathbf{T}$. The magnitude of the magnetic force acting on the wire is :

153110 A circular loop of radius $r$ is carrying current IA. The ratio of magnetic field at the center of circular loop and at a distance $r$ from the center of the loop on its axis is:

153111 The electric current in a circular coil of four turns produces a magnetic induction $32 \mathrm{~T}$ at its centre. The coil is unwound and is rewound in to a circular coil of single turn, the magnetic induction at the centre of the coil by the same current will be.

153112 A square loop of area $25 \mathrm{~cm}^{2}$ has a resistance of $10 \Omega$. The loop is placed in uniform magnetic field of magnitude 40.0 T. The plane of loop is perpendicular to the magnetic field. The work done in pulling the loop out of the magnetic field slowly and uniformly in $1.0 \mathrm{sec}$, will be

153107 A very long conducting wire is bent in a semicircular shape from $A$ to $B$ as shown in figure. The magnetic field at point $P$ for steady current configuration is given by :

153108 A wire carrying a current $I$ along the positive $x$-axis has length $L$. It is kept in a magnetic field $\vec{B}=(2 \hat{\mathbf{i}}-3 \hat{\mathbf{j}}-4 \hat{\mathbf{k}}) \mathbf{T}$. The magnitude of the magnetic force acting on the wire is :

153110 A circular loop of radius $r$ is carrying current IA. The ratio of magnetic field at the center of circular loop and at a distance $r$ from the center of the loop on its axis is:

153111 The electric current in a circular coil of four turns produces a magnetic induction $32 \mathrm{~T}$ at its centre. The coil is unwound and is rewound in to a circular coil of single turn, the magnetic induction at the centre of the coil by the same current will be.

153112 A square loop of area $25 \mathrm{~cm}^{2}$ has a resistance of $10 \Omega$. The loop is placed in uniform magnetic field of magnitude 40.0 T. The plane of loop is perpendicular to the magnetic field. The work done in pulling the loop out of the magnetic field slowly and uniformly in $1.0 \mathrm{sec}$, will be