Home
Class 12
PHYSICS
Two particles A and B having charges of ...

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.

Text Solution

Verified by Experts

The correct Answer is:
60 cm from A along BA and 20 cm from a along AB
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

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

  • ELECTROSTATICS

    RESONANCE ENGLISH|Exercise Exercise-1 Section (E)|2 Videos

  • ELECTROSTATICS

    RESONANCE ENGLISH|Exercise Exercise-1 Section (B)|12 Videos

  • ELECTROMAGNETIC INDUCTION

    RESONANCE ENGLISH|Exercise A.l.P|19 Videos

  • EXPERIMENTAL PHYSICS

    RESONANCE ENGLISH|Exercise PART -II|10 Videos

Similar Questions

Explore conceptually related problems

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

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 charges 8.0 xx 10 ^(-6) C and -2.0 xx 10(-6) C respectively are held fixed with a. separtion of 20cm. Where should a thired charged. particle be placed so that it dose 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. separtion 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.(a) write down the electric dipole moment (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.

Find out the points on the line joining two charges +qand -3q (kept at as distance of 1.0 m ) where electric potential is zero.

Two point charges +4q and +q are placed 30cm apart. At what point on the line joining them is the electric field zero

Two identical particles, each having a charge of 2.0xx10^(-4) C and mass of 10g, are kept at a separation of 10cm and then released. What would be the speeds of the particles when the separation becomes large?

Two chargea 2.0xx10^(-6) C and 1.0xx10^(-6) C are placed at a separation of 10 cm. where should a third charge be placed such that it experiences no net force due to these charges.

Two point charges 4 mu C and -2 mu C are separated by a distance of 1m in air. Calculate at what point on the line joining the two charges is the electric potential zero ?