12 Physics Current Electricity - Set No : 47 Question No :8
Question No : 8
The
electron in a hydrogen atom circles around the proton in  s. The equivalent current due to
motion of the electrons is |
| a) | 127.37 mA | b) | 122.49 mA |
| c) | 100.37 mA | d) | 94.037 mA |
Answer No : 8
(c)The
equivalent current due to motion of electrons is given by    |