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The order of the electric field near the earth’s surface is
Options
(a) 100 v/m
(b) 500 v/m
(c) 200 v/m
(d) none of these
Correct Answer:
100 v/m
Explanation:
The electric field near the surface of the earth is about 100 volts/m.
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A current I flows along the length of an infinitely long, straight, thin walled pipe.
- The equations of motion of a projectile are given by x=36 t metre and 2y=96t-9.8t²
- In an L-C-R series resonant circuit, the capacitance is changed from C to 4C.
- An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance.
- If the ionisation energy for the hydrogen atom is 13.6 eV, the energy required
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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