Two point charges \( +q \) and \( -q \) are placed a distance \( x \) apart. A third charge is s...

Channel:
PW Solutions
Subscribers:
453,000
Published on ● Video Link: https://www.youtube.com/watch?v=Wi-YCverh48


Duration: 2:36
10 views
0

Two point charges \( +q \) and \( -q \) are placed a distance \( x \) apart. A third charge is so placed that all the three charges are in equilibrium. Then,
(a) unknown charge is \( -4 q / 9 \)
(b) unknown charge is \( -9 q / 4 \)
(c) it should be at \( (x / 3) \) from smaller charge between them
(d) None of the above
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-28In the \( L-C \) circuit shown in figure, the current is in the direction shown in \( +Q \) the ...
2022-10-28Four very long, current carrying wires in the same plane intersect to form a square \( 40.0 \mat...
2022-10-28A coil of inductance \( L=50 \mu \mathrm{H} \) and resistance \( =0.5 \Omega \) is connected to ...
2022-10-28A battery is connected between two points \( A \) and \( B \) on the circumference of a uniform ...
2022-10-28A spherical condenser has inner and outer spheres of radii \( a \) and \( b \), respectively. Th...
2022-10-28Consider a system composed of two metallic spheres of radii \( r_{1} \) and \( r_{2} \) connecte...
2022-10-28A ring of radius \( R \) is having two charges \( q \) and \( 2 q \) distributed on its two half...
2022-10-28\( A \) and \( B \) are two concentric spherical shells. If \( A \) is given a charge \( +q \) w...
2022-10-28A charge \( Q \) is placed at each of the two opposite corners of a square. A charge \( q \) is ...
2022-10-28A moving coil galvanometer of resistance \( 20 \Omega \) gives a full scale deflection when a cu...
2022-10-28Two point charges \( +q \) and \( -q \) are placed a distance \( x \) apart. A third charge is s...
2022-10-28A particle \( A \) having a charge of \( 2.0 \times 10^{-6} \mathrm{C} \) and a mass of \( 100 \...
2022-10-28Two concentric spheres of radii \( R \) and \( 2 R \) are charged. The inner sphere has a charge...
2022-10-28Four charges \( +q,-q,+q \) and \( -q \) are placed in order on the four consecutive corners of ...
2022-10-28Electric potential at a point \( P, r \) distance away due to a point charge \( q \) kept at poi...
2022-10-28Each resistance of the network shown in figure is \( r \). Net resistance between (a) \( a \) an...
2022-10-28A charge \( Q \) is distributed over two concentric hollow spheres of radii \( r \) and \( R(Rr)...
2022-10-28A solid sphere of radius \( R \) is charged uniformly. At what distance from its surface inside ...
2022-10-28In the circuit shown in figure, after closing the switch \( S \), match the following two column...
2022-10-28The potential at a point due to an electric dipole will be maximum and minimum when the angles b...
2022-10-28An oil drop having a mass \( 4.8 \times 10^{-10} \mathrm{~g} \) and charge \( 24 \times 10^{-18}...


Tags:
pw