Question

(<br />121. In Thomson's experiment for the<br />measurement of mof an cloctron is 10%<br />Vm and the magnetic field is 10 T. The<br />beam was originally accelerated<br />through a potential difference of 285<br />V. The value of specific charge of<br />electron will be<br />125<br />(1) 1.67 x 10" Ckg<br />(2) 1.47x 10" Ckg<br />(3) 1.74x 10" Ckg<br />ther​

Answer 1

Answer:

In Thomson's experiment for the<br />measurement of mof an cloctron is 10%<br />Vm and the magnetic field is 10 T. The<br />beam was originally accelerated<br />through a potential difference of 285<br />V. The value of specific charge of<br />electron will be<br />125<br />(1) 1.67 x 10" Ckg<br />(2) 1.47x 10" Ckg<br />(3) 1.74x 10" Ckg<br />ther

2) is correct answer.