A wire is bent as a parabolic curve and kept in the \( x y \)-plane. The curve can be described ...

Channel:
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=uNwLc7aKyO0



Duration: 3:00
11 views
1


A wire is bent as a parabolic curve and kept in the \( x y \)-plane. The curve can be described by the equation \( x^{2}=6 y \). The wire carries a current \( i=2 \mathrm{~A} \). If a uniform magnetic field \( \mathbf{B}=2 \times 10^{-3} \hat{\mathbf{k}} \) tesla is applied, force experienced by the wire is nearly
\( P \)
W.
(a) \( 1.5 \hat{\mathbf{j}} \mathrm{N} \)
(b) \( -1.5 \hat{\mathbf{j}} \mathrm{N} \)
(c) \( -0.05 \hat{\mathbf{j}} \mathrm{N} \)
(d) \( 2.5 \hat{\mathbf{j}} \mathrm{N} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2022-12-02Five identical conducting plates, \( 1,2,3,4 \) and 5 are fixed parallel plates equidistant from...
2022-12-02Consider a coaxial cable which consists of an inner wire of radius \( a \) surrounded by an oute...
2022-12-02A charge \( q \) is moving with a velocity \( \mathbf{v}_{1}=1 \hat{\mathbf{i}} \mathrm{m} / \ma...
2022-12-02A proton goes undeflected in a crossed electric and magnetic field (the fields are perpendicular...
2022-12-02Figure shows a circular wire loop of radius \( a \), carrying a current \( i \), placed in a per...
2022-12-02In the figure shown, \( C_{1}=4 \mu \mathrm{F} \) (without dielectric) and \( C_{2}=4 \mu \mathr...
2022-12-02A charged particle enters into a gravity free space occupied by an electric field \( \mathbf{E} ...
2022-12-02When a current carrying coil is placed in a uniform magnetic field with its magnetic moment anti...
2022-12-02A straight rod of mass \( m \) and length \( L \) is suspended from the identical springs as sho...
2022-12-02यदि \( a \) और \( b \) का गुणोत्तर माध्य \( \frac{a^{n}+b^{n}}{a^{n-1}+b^{n-1}} \) है, तो \( n \...
2022-12-02A wire is bent as a parabolic curve and kept in the \( x y \)-plane. The curve can be described ...
2022-12-02The magnetic field existing in a region is given by \[ \mathbf{B}=B_{0}\left[1+\frac{x}{l}\right...
2022-12-02Three conducting shells \( A, B \) and \( C \) of radii \( a, b \) and \( c \) are as shown. Thi...
2022-12-02A rigid circular loop of radius \( r \) and mass \( m \) lies in the \( X Y \)-plane on a flat t...
2022-12-02Two tunnels are dug from one side of the earth's surface \( P \) to the other side, one along a ...
2022-12-02If \( A0, B0 \) and \( A+B=\pi / 3 \), then the maximum value of \( \tan A \tan B \), is (A) \( ...
2022-12-02Consider a mass \( m_{0} \) enclosed by a closed imaginary \( P \) surface \( S \). Let \( \over...
2022-12-02A combination of capacitors given is charged by a cell of emf \( E \) as shown: If it is given t...
2022-12-02A circular flexible loop of wire of radius \( r \) carrying a current \( I \) is placed in a uni...
2022-12-02Three conducting shells \( A, B \) and \( C \) of radii \( a, b \) and \( c \) are as shown. Thi...
2022-12-02Figure shows a parallel plate capacitor with plate area A and plate separation d. A potential di...



Tags:
pw