Photocurrent vs intensity of lightप्रकाश-विद्युत धारा बनाम प्रकाश की तीव्रताPhotocurrent vs intensity of light

NCERT Fig 11.2 · Class 12 Physics · Chapter 11 · interactive diagram

Parts and what they mean

• Linear graph (रैखिक ग्राफ़) — Photocurrent ∝ intensity: more intense light ejects more photoelectrons per second.
• Intensity of light (प्रकाश की तीव्रता) — Varied by changing the distance of the source from the emitter.
• Photoelectric current (प्रकाश-विद्युत धारा) — Directly proportional to the number of photoelectrons emitted per second.

Original diagram drawn by Simple Learning Hub, based on NCERT Fig 11.2. Report a mistake