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663 mW of light from a 540 nm source is...

663 mW of light from a 540 nm source is incident on the surface of a metal. If only 1 of each `5 xx 10^(9) ` incident photons in absorbed and causes an electron to be ejected from the surface, the total photocurrent in the circuit is `"_________________"`.

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The correct Answer is:
`5.76 xx 10^(-11)A`
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MOTION-MODERN PHYSICS -1-EXERCISE-3( LEVEL-I)
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  2. An isolated metal body is illuminated with monochromatic light and is...

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  3. 663 mW of light from a 540 nm source is incident on the surface of a ...

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  5. An electron and a photon have the same de Broglie wavelength. Which on...

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  6. An electron microscope uses electrons accelerated by a voltage of 50kV...

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  7. An electron of mass m and charge e initially at rest gets accelerated ...

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  8. Assume that a particle cannot be confined to a sphereical volume of di...

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  9. A hydrogen atom in a state of binding energy 0.85 eV makes a transitio...

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  10. A hydrogen atom is in 5^("in") excited state. When the electron jumps ...

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  11. Find the ratio of series limit wavelength of Balmer series to waveleng...

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  12. Imagine an atom made of a proton and a hypothetical particle of double...

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  13. In a hydrogen atom , the electron moves in an orbit of radius 0.5 A ...

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  14. Explain why nearly all H atoms are in the ground state at room tempera...

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  15. Consider a hydrogen-like atom whose energy in nth excited state is giv...

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  16. A gas of identical hydrogen-like atoms has some atoms in the lowest in...

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  17. A photon collides with a stationary hydrogen atom in ground state inel...

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  18. An H atom in ground state is moving with initial kinetic energy K .It ...

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  19. Obtain a relation between the frequencies of K(oo) K(beta) and L(alpha...

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  20. Figure shows K(alpha)& K(beta) X-rays along with continuous X-ray. Fin...

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