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For the following raction, which is corr...

For the following raction, which is correct? `""_92U^238rarr""_90Th^234+""_2He^4`

A

Net charge is conserved

B

net momentum is conserved

C

heat is lost

D

heat is gained

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TARGET PUBLICATION-ELECTROSTATICS-EXCERCISE
  1. The property of attraction or repulsion acquired by the material body ...

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  2. When any physical quantity exists in the form of discrete packets it i...

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  3. For the following raction, which is correct? ""92U^238rarr""90Th^234+"...

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  4. Coulomb's law is applicable for stationary point charges and not for t...

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  5. The force between two electrons separated by a distance 'r' is proport...

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  6. When the distanc ebetween the charged particles is halved the force be...

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  7. There are two charges +1 micro coulomb and +3 micro coulomb. The ratio...

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  8. A charge q1 exerts some force on a second charge q2. If third charge q...

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  9. The dimensions of epsilon0 are

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  10. S.I. unit of permittivity is

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  11. Dielectric constant of a medium is also known as .

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  12. The relation between permittivity of medium, permittivity of vaccum an...

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  13. The ratio of the forces between two small spheres with constant charge...

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  14. Force between two charges, when placed in free space is 10 N. if they ...

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  15. In a hydrogen atom, the distance between proton and electron is 5.3xx1...

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  16. How many electrons will constitute a charge of one coulomb?

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  17. 4xx10^16 electrons are removed from a conductor. The conductor acquire...

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  18. If 6.24xx10^18 electrons carry a total charge of 1 coulomb then how ma...

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  19. The superposition of forces is a method to find force on a charge when

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  20. Conduction electrons are almost uniformly distributed within a conduct...

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