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A system has two charges q(A)=2.5 xx10^(...

A system has two charges `q_(A)=2.5 xx10^(-7)` c and `Q_(B)=-2.5 xx10^(-7)` c located at points a (0,0,-15 cm) and B:(0,0+15cm) respectively what are the total charge and electric dipole moment of the system

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Total charge is zero dipole moment `=7.5 xx10^(-8)` C m along z axis
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NCERT BANGLISH-ELECTRIC CHARGES AND FIELDS -EXERCISES
  1. Four point charges q(A) =2 mu C ,q(B )=-5 mu C, q(c )=2 mu C and q(...

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  2. Two point charges q(A) =3 mu c and q(B)=-3 mu c are located 20 cm ...

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  3. A system has two charges q(A)=2.5 xx10^(-7) c and Q(B)=-2.5 xx10^(-7) ...

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  4. An electric dipole with dipole moment 4xx10^(-9) c m is aligned at 30^...

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  5. A polythene piece rubbed with wool is found to have a negative ch...

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  6. (a) Two insulated charged copper spheres a and b have their centres ...

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  7. Track of three charged particles in a uniform electroastatic field ...

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  8. Consider a uniform electric field E=3xx10^(3) hati N/C (a) what is ...

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  9. What is the net flux of the uniform electric field of exercise th...

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  10. Careful measurement of the electric field at the surface of a black b...

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  11. A point charge + mu c is a distance 5 cm directly above the centre of...

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  12. A point charge of 2.0 mu c is at the centre of a cubic gaussian ...

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  13. A point charge causes an elelctric flux of -1.0 xx10^(3) Nm^(2) /C to...

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  14. A conducting sphere of radius 10 cm has an unknown charge if the elect...

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  15. A uniformly charged conducting sphere of 2.4 m diameter has a surface ...

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  16. An infinite line charge produces a field of 9xx10^(4) N/C at a dis...

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  17. Two large thin metal plates are parallel and close to each other on...

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  18. An oil drop of 12 exess electrons is held stationary under a consta...

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  19. Which among the curves cannot possibly represent electrostatic fie...

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  20. In a certain region of space electric field is along the z direction...

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