web.physics.ucsb.eduweb.physics.ucsb.edu/~phys22/RH and K Homework Problems/RHK...4. Electric fields...
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web.physics.ucsb.eduweb.physics.ucsb.edu/~phys22/RH and K Homework Problems/RHK...4. Electric fields can be used to pull electrons out of metals. To remove an electron from tungsten,