Answer is:
200 years
Explanation:
Total charge transferred per second q=ne=109?1.6?10-19=1.6?10-10C. So 1.6?10-10C charge transferred in time=1second
Answer is:
( -5.5) ?10?12 V
Explanation:
use W=hVo and E = hc/(/lambda)
Answer is:
0.34Volt
Explanation:
use W=hVo and E = hc/(/lambda)
Answer is:
8??10?17?J
Explanation:
Use E=eV
Answer is:
converts light energy into electric energy
Explanation:
a device using a photoelectric effect to generate current.