The electric field intensity produced by the radiations coming from 100 W bulb at 3 m…
Physics · Class 12 · CBSE — Electromagnetic Waves
The electric field intensity produced by the radiations coming from 100 W bulb at 3 m distance is E. The electric field intensity produced by the radiations coming from 50 W bulb at the same distance is
- 2E
Answer
(C)
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