Two identical point charges having mag- nitude q each are placed as shown in the figure. +9 49 Fig.
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![Two identical point charges having mag-
nitude 4 each are placed as shown in the figure.
9
(
+9
Fig
X
1. Plot the variation of electric field on x-axis.
2. Where will the magnitude of electric field be maximum
on x-axis? Find the maximum value of electric field on
x-axis.
3. If we place a negative charge (of magnitude -g and mass
m) at the mid point of charges and displaced along .x-
axis, examine whether it will perform simple harmonic
motion. If yes, then find the time period of oscillation of
the particle.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4e02ddf3-ed35-4da8-8b59-d7e957beb8be%2F0146132f-3fd3-4f21-ab95-6d67d1c893a6%2Fl70atjh_processed.jpeg&w=3840&q=75)
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