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JEE MAIN 2025
07-04-2025 SHIFT-1
Question
Two charges ${q_1}$ and ${q_2}$ are separated by a distance of 30 cm. A third charge ${q_3}$ initially at 'C' as shown in the figure, is moved along the circular path of radius 40 cm from C to D. If the difference in potential energy due to movement of ${q_3}$ from C to D is given by $\frac{q_3 \mathrm{~K}}{4 \pi \epsilon_0}$, the value of K is:
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Select the correct option:
A
$8{{\rm{q}}_1}$
B
$6{q_2}$
C
$6{{\rm{q}}_1}$
D
$8{q_2}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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