Home
Class 12
PHYSICS
Two point particle A and B having charge...

Two point particle A and B having charges of `4xx10^(-6) C` and `-64xx10^(-6) C` respectively are held at a separation of 90 cm. Locate the point(s) on the line AB or on its extension where the electric field is zero

Text Solution

Verified by Experts

The correct Answer is:
30 cm from A along BA
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    RESONANCE|Exercise Exercise-1 Section (C)|14 Videos

  • ELECTROSTATICS

    RESONANCE|Exercise Exercise-1 Section (D)|5 Videos

  • ELECTROSTATICS

    RESONANCE|Exercise Exercise-1 Section (A)|9 Videos

  • ELECTROMAGNETIC INDUCTION

    RESONANCE|Exercise A.l.P|19 Videos

  • EXPERIMENTAL PHYSICS

    RESONANCE|Exercise PART -II|10 Videos

Similar Questions

Explore conceptually related problems

Two particles A and B having charges of 4xx10^(-6)C and -8xx10^(-6) C respectively, are held fixed at a separation of 60 cm. Locate the point (s) on the line AB where the electric potential is zero.

Two particles A and B having charges of +2.00 xx 10^(-6) C and of - 4.00xx 10^(-6) respectively are held fixed at a separation of 20.0 cm . Locate the point(s) on the line AB where (a) the electric field is zero (b) the electric potential is zero.

Two-particles A and B having charges 8xx10^(-6)C and -2xx10^(-6)C respectively are held fixed with a separation of 20 cm. Where should a third charged particle C be placed so that it does not experience a net electric force?

Two particles A and B having charges 8.0 xx 10 ^(-6) C and -2.0 xx 10^(-6) C respectively are held fixed with a. separation of 20cm. Where should a third charged. particle be placed so that it dose not experience a net electric force?.

Two particles A and B, having opposite charges 2.0xx 10^(-6) and -2.0 xx10^(-6) C , are placed at a separaton of 1.0 cm.(b) Calculate the electric field at a point on the axis of the dipole 1.0 m away from the centre. (c ) Calculate the electric field at a point on the perpendicular bisector of the dipole and 1.0 m away from the centre.

Two spheres A and B are charged with the charges of +10 and +20 coulomb respectively and separated by a distance of 80 cm. The electric field at point on the line joining the centres of the two spheres will be zero at a distance from the sphere A :

Two infinitely long parallel wires having linear charge density 3 xx 10^(-9) C/m and 4 xx 10^(-9) C/m are kept at a distance of 20 cm in air. What will be the magnitude and direction of the electric field intensity at a point that is at a distance of 10 cm from each wire?

Two small spherical shells a and B are given positive charges of 9 C and 4 C respectively and placed such that their centres are separated by 10 m. If P is a point in between them, where the electric field intensity is zero, then the distance of the point P from the centre of A is

Two point charges 20xx10^(-6)C and -4xx10^(-6)C are separated by a distance of 50cm in air, Find (i) the point on line joining the charges, where the electrostatic potential is zero (ii) Also, Calculate the electrostatic potential energy of the system.