A gold cathode is illuminated with light of wavelength (250 mathrm{~nm}). It is found that the current
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A gold cathode is illuminated with light of wavelength \(250 \mathrm{~nm}\). It is found that the current is zero when \(\Delta V=1.0 \mathrm{~V}\). Would the current change if
a. The light intensity is doubled?
b. The anode-cathode potential difference is increased to \(\Delta V=5.5 \mathrm{~V} ?\)
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Related Book For
College Physics A Strategic Approach
ISBN: 9780321907240
3rd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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