In a vacuum tube filled with mercury vapor, as shown in thefigure, ( Intro 1 fig

Question

In a vacuum tube filled with mercury vapor, as shown in thefigure, (Intro 1 figure) electrons areemitted from a heated cathode through thermionic emission. Theelectrons are then accelerated toward a positively charged grid;immediately behind the grid is a collecting plate. Suppose that the collector is held at asmall negative voltage with respect to the grid. Will theaccelerated electrons reach the collecting plate? Yes, but only those electrons with energy lessthan the potential difference established between the grid and thecollector will reach the collector.
Yes, but only those electrons with energygreater than the potential difference established between the gridand the collector will reach the collector.
Yes; all the accelerated electrons will reachthe collector.
No, none of the electrons will reach thecollector. Suppose that the collector is held at asmall negative voltage with respect to the grid. Will theaccelerated electrons reach the collecting plate? Yes, but only those electrons with energy lessthan the potential difference established between the grid and thecollector will reach the collector.
Yes, but only those electrons with energygreater than the potential difference established between the gridand the collector will reach the collector.
Yes; all the accelerated electrons will reachthe collector.
No, none of the electrons will reach thecollector. Yes, but only those electrons with energy lessthan the potential difference established between the grid and thecollector will reach the collector.
Yes, but only those electrons with energygreater than the potential difference established between the gridand the collector will reach the collector.
Yes; all the accelerated electrons will reachthe collector.
No, none of the electrons will reach thecollector. Yes, but only those electrons with energy lessthan the potential difference established between the grid and thecollector will reach the collector.
Yes, but only those electrons with energygreater than the potential difference established between the gridand the collector will reach the collector.
Yes; all the accelerated electrons will reachthe collector.
No, none of the electrons will reach thecollector. Yes, but only those electrons with energy lessthan the potential difference established between the grid and thecollector will reach the collector.
Yes, but only those electrons with energygreater than the potential difference established between the gridand the collector will reach the collector.
Yes; all the accelerated electrons will reachthe collector.
No, none of the electrons will reach thecollector. Yes, but only those electrons with energy lessthan the potential difference established between the grid and thecollector will reach the collector.
Yes, but only those electrons with energygreater than the potential difference established between the gridand the collector will reach the collector.
Yes; all the accelerated electrons will reachthe collector.
No, none of the electrons will reach thecollector. Yes, but only those electrons with energy lessthan the potential difference established between the grid and thecollector will reach the collector.
Yes, but only those electrons with energygreater than the potential difference established between the gridand the collector will reach the collector.
Yes; all the accelerated electrons will reachthe collector.
No, none of the electrons will reach thecollector. Yes, but only those electrons with energy lessthan the potential difference established between the grid and thecollector will reach the collector.
Yes, but only those electrons with energygreater than the potential difference established between the gridand the collector will reach the collector.
Yes; all the accelerated electrons will reachthe collector.
No, none of the electrons will reach thecollector. Yes, but only those electrons with energy lessthan the potential difference established between the grid and thecollector will reach the collector.
Yes, but only those electrons with energygreater than the potential difference established between the gridand the collector will reach the collector.
Yes; all the accelerated electrons will reachthe collector.
No, none of the electrons will reach thecollector. Yes, but only those electrons with energy lessthan the potential difference established between the grid and thecollector will reach the collector.
Yes, but only those electrons with energygreater than the potential difference established between the gridand the collector will reach the collector.
Yes; all the accelerated electrons will reachthe collector.
No, none of the electrons will reach thecollector. Yes, but only those electrons with energy lessthan the potential difference established between the grid and thecollector will reach the collector.
Yes, but only those electrons with energygreater than the potential difference established between the gridand the collector will reach the collector.
Yes; all the accelerated electrons will reachthe collector.
No, none of the electrons will reach thecollector. Yes, but only those electrons with energy lessthan the potential difference established between the grid and thecollector will reach the collector.
Yes, but only those electrons with energygreater than the potential difference established between the gridand the collector will reach the collector.
Yes; all the accelerated electrons will reachthe collector.
No, none of the electrons will reach thecollector. Yes, but only those electrons with energy lessthan the potential difference established between the grid and thecollector will reach the collector.
Yes, but only those electrons with energygreater than the potential difference established between the gridand the collector will reach the collector.
Yes; all the accelerated electrons will reachthe collector.
No, none of the electrons will reach thecollector.

Explanation / Answer

Yes, but only those electrons with energygreater than the potential difference established between the gridand the collector will reach the collector.

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