Photons with energy 5 eV are incident on a cathode C, on a photoelectr – McqOptions

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1.	Photons with energy 5 eV are incident on a cathode C, on a photoelectric cell. The maximum energy of the emitted photoelectrons is 2 eV. When photons of energy 6 eV are incident on C, no photoelectrons will reach the anode A if the stopping potential of A relative to C is
A.	3V
B.	-3V
C.	-1V
D.	4V
Answer» C. -1V

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