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A: Charge cannot exist without mass but ...

A: Charge cannot exist without mass but mass can exist without charge.
B: Charge is invariant but mass is variant with velocity
C: Charge is conserved but mass alone may not be conserved.

A

A, B, C are true

B

A, B, C are not true

C

A, B are only true

D

A, B are false, C is true

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AAKASH SERIES-ELECTRIC CHARGES AND FIELDS-Exercise-I
  1. Other unit for the quantity having the units (C^(2))/(Nm^(2)) is

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  2. One metallic sphere A is given positive charge wherease another identi...

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  3. A: Charge cannot exist without mass but mass can exist without charge....

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  4. The electrostatic force between two charges Q(1) and Q(2) at separatio...

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  5. The electrostatic force between protons is how many times stronger tha...

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  6. Identify the wrong statement in the following Coulomb.s law correctly ...

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  7. When a brass plate is introduced between two charges, the force betwee...

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  8. A charge q(1) exerts some force on a second charge q(2) If a third cha...

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  9. The angle between the dipole moment and electric field at any point on...

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  10. The Electric field is given by vec( E)= (vec( F))/(q(0)), here the tes...

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  11. The pair of particles which have same acceleration in a uniform electr...

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  12. A simple pendulum has time period T. The bob is given negative charge ...

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  13. A spring-block system undergoes vertical oscillations above a large ho...

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  14. A negatively charged particle is situated on a straight line joining t...

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  15. Two identical pendulums A and B are suspended from the same point. Bot...

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  16. Figure shows lines of force for a system of two point charges. The pos...

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  17. Drawings I and II show two samples of electric field lines

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  18. The acceleration of a charged particle in a uniform electric field is

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  19. An electron enters an electric field with its velocity in the directio...

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  20. A charged bead is capable of sliding freely through a string held vert...

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