A charged particle enters into a gravity free space occupied by an electric field \( \mathbf{E} ... VIDEO
A charged particle enters into a gravity free space occupied by an electric field \( \mathbf{E} \) and magnetic field \( \mathbf{B} \) and it comes out without any change in velocity. Then, the possible cases may be
(a) \( \mathbf{E}=0 \) and \( \mathbf{B} \neq 0 \)
(b) \( \mathbf{E} \neq 0 \) and \( \mathbf{B}=0 \)
(c) \( \mathbf{E} \neq 0 \) and \( \mathbf{B} \neq 0 \)
(d) \( \mathbf{E}=0, \mathbf{B}=0 \)
\( \mathrm{P} \)
W
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2022-12-02 A combination of capacitors given is charged by a cell of emf \( E \) as shown:
\( P \)
W
If it ... 2022-12-02 Two circular coils of radii \( 5 \mathrm{~cm} \) and \( 10 \mathrm{~cm} \) carry currents of \( ... 2022-12-02 A particle of specific charge \( q / m=(\pi) \mathrm{C} / \mathrm{kg} \) is projected from the o... 2022-12-02 A moving coil galvanometer has 150 equal divisions. Its current sensitivity is \( 10 \mathrm{div... 2022-12-02 A combination of capacitors given is charged by a cell of emf \( E \) as shown :
\( P \)
W.
If i... 2022-12-02 Five identical conducting plates, \( 1,2,3,4 \) and 5 are fixed parallel plates equidistant from... 2022-12-02 Consider a coaxial cable which consists of an inner wire of radius \( a \) surrounded by an oute... 2022-12-02 A charge \( q \) is moving with a velocity \( \mathbf{v}_{1}=1 \hat{\mathbf{i}} \mathrm{m} / \ma... 2022-12-02 A proton goes undeflected in a crossed electric and magnetic field (the fields are perpendicular... 2022-12-02 Figure shows a circular wire loop of radius \( a \), carrying a current \( i \), placed in a per... 2022-12-02 A charged particle enters into a gravity free space occupied by an electric field \( \mathbf{E} ... 2022-12-02 When a current carrying coil is placed in a uniform magnetic field with its magnetic moment anti... 2022-12-02 A straight rod of mass \( m \) and length \( L \) is suspended from the identical springs as sho... 2022-12-02 यदि \( a \) और \( b \) का गुणोत्तर माध्य \( \frac{a^{n}+b^{n}}{a^{n-1}+b^{n-1}} \) है, तो \( n \... 2022-12-02 Two protons \( P \) and \( Q \) move parallel to the \( x \)-axis in opposite directions with eq... 2022-12-02 A wire is bent as a parabolic curve and kept in the \( x y \)-plane. The curve can be described ... 2022-12-02 The magnetic field existing in a region is given by
\[
\mathbf{B}=B_{0}\left[1+\frac{x}{l}\right... 2022-12-02 Three conducting shells \( A, B \) and \( C \) of radii \( a, b \) and \( c \) are as shown. Thi... 2022-12-02 A rigid circular loop of radius \( r \) and mass \( m \) lies in the \( X Y \)-plane on a flat t... 2022-12-02 Two tunnels are dug from one side of the earth's surface
\( P \) to the other side, one along a ... 2022-12-02 If \( A0, B0 \) and \( A+B=\pi / 3 \), then the maximum value of \( \tan A \tan B \), is
(A) \( ...