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How many megacoulombs of positive(or neg...

How many megacoulombs of positive(or negative) Charge are present in 2.0 mol of neutral hydrogen gas.

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To solve the problem of determining how many megacoulombs of positive (or negative) charge are present in 2.0 moles of neutral hydrogen gas, we can follow these steps: ### Step-by-Step Solution: 1. **Determine the Number of Molecules in 2 Moles of Hydrogen Gas:** - We know that 1 mole of any substance contains Avogadro's number of molecules, which is approximately \(6.022 \times 10^{23}\). - Therefore, in 2 moles of hydrogen gas: \[ ...
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CENGAGE PHYSICS ENGLISH-COULOMB LAW AND ELECTRIC FIELD-Exercises
  1. A person standing on an ainsulating stool touches a charged insulatd c...

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  2. Define the following statement: " if there were only one electrically ...

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  3. How many megacoulombs of positive(or negative) Charge are present in 2...

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  4. A polythene piece rubbed with wool is found to have a negative charge ...

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  5. Two identical conduction spheres, one having an initial charge +Q and ...

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  6. Two identical conducting spheres are charged by induction and then sep...

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  7. A table tennis ball covered with a conducting paint is suspended by a ...

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  8. In 1 g of a solid, there are 5xx10^(21) atoms. If one electrons is rem...

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  9. In the arrangement shown in fig. two positive charges, +Q each,are fix...

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  10. Does an electric ccharge experience a force due to the field produced ...

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  11. Two negative charges of a unit magnitude and a positive charge q are p...

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  12. Figure shows three arrangements of an electrons e and two protons p(wh...

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  13. Figure shows two charge particles on an axis. The charges are free to ...

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  14. In fig. a central particle of charge -q is surrounded by two circular ...

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  15. Figure shows four situations in which particles of charge +q or -q are...

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  16. The force between two point electric charges kept at a distance d apar...

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  17. Two small balls having equal positive charge Q (coulumb) on each suspe...

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  18. Suppose we have a large number of identical particles, very small in s...

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  19. The electrostatics force of repulsion between two positively charged i...

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  20. Two fixed point charges +4e and +e units are separated by a distance a...

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