Question: Light from the sun allows a solar cell to move electrons from the positive to the negative terminal, doing 2.4 10 -19 J of

Light from the sun allows a solar cell to move electrons from the positive to the negative terminal, doing 2.4 × 10^-19 J of work per electron. What is the emf of this solar cell?

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Light from the sun allows a solar cell to move electrons from the positive to the negative terminal, doing 2 . 8 1 0 1 9 J 2 . 8 1 0 1 9 J of work per electron.

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