ExamBro
ExamBro
enEnglishhiहिन्दीguગુજરાતી
JEE Mains · Physics · STD 12 - 1. Electric charges and fields

જો બિંદુ \(\mathrm{P}\) પર \(\mathrm{Y}\) અક્ષ પર ચોખ્ખું વિદ્યુતક્ષેત્ર શૂન્ય હોય, તો \(\left|\frac{q_2}{q_3}\right|\) નો ગુણોત્તર \(\frac{8}{5 \sqrt{x}}\), જ્યાં \(\mathrm{x}=\) _______ છે.

  1. A \(2\)
  2. B \(3\)
  3. C \(5\)
  4. D \(6\)
Verified Solution

Answer & Solution

Correct Answer

(C) \(5\)

Step-by-step Solution

Detailed explanation

\(\frac{\mathrm{Kq}_2}{20} \cos \beta=\frac{\mathrm{Kq}_3}{25} \cos \theta\) \(\frac{\mathrm{Kq}_2}{20} \frac{4}{\sqrt{20}}=\frac{\mathrm{Kq}_3}{25} \frac{4}{\sqrt{25}}\) \(\frac{\mathrm{q}_2}{\mathrm{q}_3}=\frac{20}{25} \sqrt{\frac{20}{25}}=\frac{8}{5 \sqrt{\mathrm{x}}}\)…
Same subject
Explore more questions on app
From JEE Mains
Explore more questions on app