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NEET
Exam
NEET
Subject
Physics
Chapter
Electrostatics

NEET · Physics · Electrostatics

In an uniformly charged sphere of total charge Q and radius R, the...

In an uniformly charged sphere of total charge Q and radius R,\mathrm{R}, the electric field E\mathrm{E} is plotted as function of distance from the centre. The graph which would correspond to the above will beIn an uniformly charged sphere of total charge Q and radius R, the electric field E is plotted as function of distanceIn an uniformly charged sphere of total charge Q and radius R, the electric field E is plotted as function of distanceIn an uniformly charged sphere of total charge Q and radius R, the electric field E is plotted as function of distanceIn an uniformly charged sphere of total charge Q and radius R, the electric field E is plotted as function of distance

Options

  1. AWhat is the role of thyroid hormones in the body's metabolism?
  2. BWhat is the role of thyroid hormones in the body's metabolism?
  3. CWhat is the role of thyroid hormones in the body's metabolism?
  4. DWhat is the role of thyroid hormones in the body's metabolism?

Correct answer

C. What is the role of thyroid hormones in the body's metabolism?

Step-by-step solution

Electric field inside the uniformly charged sphere varies linearly, E=kQR3r,(r≤R)E=\frac{k Q}{R^{3}} r,(r \leq R) while outside the sphere, it varies as inverse square of distance, E=kQr2;(r≥R)E=\frac{k Q}{r^{2}} ;(r \geq R) which is correctly represented in option (c).
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