Pradeep Jogsan posted an Question
October 24, 2021 • 22:40 pm 30 points
  • IIT JAM
  • Physics (PH)

Q.8. a light source has a small filament at the centre of a spherical glass bulb of radius 5 cm and negligible thickness. if this source emits 100 watts of powe

Q.8. A light source has a small filament at the centre of a spherical glass bulb of radius 5 cm and negligible thickness. If this source emits 100 watts of power in the form of spherical electromagnetic, waves, the r. m. S. electric field E at the surface of the bulb (in units of Volt/m) will be approximately (a) 1547 (b) 1094 (c) 109.4 (d) 15.47

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    Anshum Sharma

    Here is the detailed solution option (b) is the correct answer

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