A) 12.27 V
B) 150 V
C) 22500 V
D) 4.55 V
Correct Answer: B
Solution :
Given the wavelength of electron \[=1\overset{\text{o}}{\mathop{\text{A}}}\,\text{.}\] The wavelength (in \[\overset{\text{o}}{\mathop{\text{A}}}\,\]) of an electron accelerated through a potential difference of V volts is given by \[\sqrt{\frac{150}{V}}=1\] or \[V=150\,V\]You need to login to perform this action.
You will be redirected in
3 sec