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The photocell works on the principle of the
Classroom
Physics Classroom
Jamb
Jamb 1990
Elementary Modern Physics
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The photocell works on the principle of the
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Voltaic cell
B
Emision of electrons by incident radiation
C
Emision of protons by incident electrons
D
Photographic plate
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Show Explanation
Correct Answer:
Option B
Explanation:
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