G. S. Ohm is the discoverer of which the following? – McqOptions

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1.	G. S. Ohm is the discoverer of which the following?
A.	Law of Electrostatic Attraction
B.	Photoelectric effect
C.	Law of Electric Resistance
D.	Thermionic Emission (Electrons Emitting from hot-source)
Answer» D. Thermionic Emission (Electrons Emitting from hot-source)

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