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The specific charge for positive rays is much less than that for cathode rays. This is because
  • a)
    experimental approach is defective
  • b)
    their masses are very large
  • c)
    their charge is very small
  • d)
    they are positively charged
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
The specific charge for positive rays is much less than that for catho...
Specific charge = charge/Mass The positive rays are stream of positive ions. The mass of positive ion is much more than that of electrons, hence specific charge of positive ions is less 

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Most Upvoted Answer
The specific charge for positive rays is much less than that for catho...
Cathode rays are high energetic electron beam.
Specific charge of cathode rays = e​/me​
Specific charge of positive rays =∣e∣/m​
Since the mass of positive rays is much larger than that of cathode rays, so the specific charge for positive rays is much smaller than that for cathode rays.
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The specific charge for positive rays is much less than that for cathode rays. This is becausea)experimental approach is defectiveb)their masses are very largec)their charge is very smalld)they are positively chargedCorrect answer is option 'B'. Can you explain this answer?
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