Photoelectric effect experiments are performed using three different metal plates p, q and r having work functions Φp=2.0eV, Φq=2.5eV and Φr=3.0eV respectively. A light beam containing wavelengths of 550 nm, 450nm and 350nm with equal intensities illuminates each of the plates. The correct I - V graph for the experiment is : [Take hc = 1240 eV nm]

Photoelectric effect experiments are performed using three different m

1.	Photoelectric effect experiments are performed using three different metal plates p, q and r having work functions Φp=2.0eV, Φq=2.5eV and Φr=3.0eV respectively. A light beam containing wavelengths of 550 nm, 450nm and 350nm with equal intensities illuminates each of the plates. The correct I - V graph for the experiment is : [Take hc = 1240 eV nm]
Answer» Photoelectric effect experiments are performed using three different metal plates p, q and r having work functions $Φ_{p} = 2.0 e V, Φ_{q} = 2.5 e V a n d Φ_{r} = 3.0 e V$ respectively. A light beam containing wavelengths of 550 nm, 450nm and 350nm with equal intensities illuminates each of the plates. The correct I - V graph for the experiment is : [Take hc = 1240 eV nm]

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