153431 A long straight solenoid with cross sectional radius ' $a$ ' and number of turns per unit length ' $\mathrm{n}$ ' has a current varying width time as $\mathrm{I}\left(\mathrm{As}^{-1}\right)$. The magnitude of the electric field as a function of distance ' $r$ ' from the solenoid axis is
153433
The magnetic field intensity $(\mathrm{H})$ at the centre of a long solenoid carrying a current of $2 \mathrm{~A}$, is found to be $1000 \mathrm{~A} / \mathrm{m}$. The number of turns per centimetre of the solenoid is
(Use $\mu_{0}=4 \pi \times 10^{-7} \mathrm{Tm} / \mathrm{A}$ )
153436 Consider two solenoids $A$ and $B$ such that $L_{A}=$ $2 L_{B}$ and $A_{A}=\frac{1}{2} A_{B}$, Where $L_{A} \cdot A_{A}$ and $L_{B} \cdot A_{B}$ are the length and area of the two solenoids respectively. If the magnetic energy stored in the both solenoids is same. What should be the ratio of their magnetic fields $\frac{B_{A}}{B_{B}}=$
153431 A long straight solenoid with cross sectional radius ' $a$ ' and number of turns per unit length ' $\mathrm{n}$ ' has a current varying width time as $\mathrm{I}\left(\mathrm{As}^{-1}\right)$. The magnitude of the electric field as a function of distance ' $r$ ' from the solenoid axis is
153433
The magnetic field intensity $(\mathrm{H})$ at the centre of a long solenoid carrying a current of $2 \mathrm{~A}$, is found to be $1000 \mathrm{~A} / \mathrm{m}$. The number of turns per centimetre of the solenoid is
(Use $\mu_{0}=4 \pi \times 10^{-7} \mathrm{Tm} / \mathrm{A}$ )
153436 Consider two solenoids $A$ and $B$ such that $L_{A}=$ $2 L_{B}$ and $A_{A}=\frac{1}{2} A_{B}$, Where $L_{A} \cdot A_{A}$ and $L_{B} \cdot A_{B}$ are the length and area of the two solenoids respectively. If the magnetic energy stored in the both solenoids is same. What should be the ratio of their magnetic fields $\frac{B_{A}}{B_{B}}=$
153431 A long straight solenoid with cross sectional radius ' $a$ ' and number of turns per unit length ' $\mathrm{n}$ ' has a current varying width time as $\mathrm{I}\left(\mathrm{As}^{-1}\right)$. The magnitude of the electric field as a function of distance ' $r$ ' from the solenoid axis is
153433
The magnetic field intensity $(\mathrm{H})$ at the centre of a long solenoid carrying a current of $2 \mathrm{~A}$, is found to be $1000 \mathrm{~A} / \mathrm{m}$. The number of turns per centimetre of the solenoid is
(Use $\mu_{0}=4 \pi \times 10^{-7} \mathrm{Tm} / \mathrm{A}$ )
153436 Consider two solenoids $A$ and $B$ such that $L_{A}=$ $2 L_{B}$ and $A_{A}=\frac{1}{2} A_{B}$, Where $L_{A} \cdot A_{A}$ and $L_{B} \cdot A_{B}$ are the length and area of the two solenoids respectively. If the magnetic energy stored in the both solenoids is same. What should be the ratio of their magnetic fields $\frac{B_{A}}{B_{B}}=$
153431 A long straight solenoid with cross sectional radius ' $a$ ' and number of turns per unit length ' $\mathrm{n}$ ' has a current varying width time as $\mathrm{I}\left(\mathrm{As}^{-1}\right)$. The magnitude of the electric field as a function of distance ' $r$ ' from the solenoid axis is
153433
The magnetic field intensity $(\mathrm{H})$ at the centre of a long solenoid carrying a current of $2 \mathrm{~A}$, is found to be $1000 \mathrm{~A} / \mathrm{m}$. The number of turns per centimetre of the solenoid is
(Use $\mu_{0}=4 \pi \times 10^{-7} \mathrm{Tm} / \mathrm{A}$ )
153436 Consider two solenoids $A$ and $B$ such that $L_{A}=$ $2 L_{B}$ and $A_{A}=\frac{1}{2} A_{B}$, Where $L_{A} \cdot A_{A}$ and $L_{B} \cdot A_{B}$ are the length and area of the two solenoids respectively. If the magnetic energy stored in the both solenoids is same. What should be the ratio of their magnetic fields $\frac{B_{A}}{B_{B}}=$