Q)
(chatquestion)...A maghi
magneti
76. A solenoid has 2 x 104 turns/meter and has
diameter 10 cm. An electron beam having K.E. 100
keV passes without touching walls of solenoid then
gradien
cume
find current in the solenoid. Electron beam make
will be
led w
angle 30° with axis of solenoid.
eabit
(2) 0.8 A
(1)
(1) 0.4 A
olem
(4) 1.6 A
(3) 1.2 A
...
