Which is not true with respect to the cathode rays
Which is not true with respect to the cathode rays
- A
A stream of electrons
- B
Charged particles
- C
Move with speed same as that of light
- D
Can be deflected by magnetic fields
Similar Questions
Cathode rays are similar to visible light rays in that
Cathode rays are similar to visible light rays in that
Write speed of cathode rays.
Write speed of cathode rays.
In Thomson spectrograph experiment, four positive ions $P,Q,R$ and $S$ are situated on $Y-X$ curve a shown in the figure
In Thomson spectrograph experiment, four positive ions $P,Q,R$ and $S$ are situated on $Y-X$ curve a shown in the figure
Which of the following law is used in the Millikan's method for the determination of charge
Which of the following law is used in the Millikan's method for the determination of charge
In a Thomson set-up for the determination of e/m, electrons accelerated by $2.5$ $kV$ enter the region of crossed electric and magnetic fields of strengths $3.6 \times {10^4}V{m^{ - 1}}$ and $1.2 \times {10^{ - 3}}T$ respectively and go through undeflected. The measured value of $e/m$ of the electron is equal to
In a Thomson set-up for the determination of e/m, electrons accelerated by $2.5$ $kV$ enter the region of crossed electric and magnetic fields of strengths $3.6 \times {10^4}V{m^{ - 1}}$ and $1.2 \times {10^{ - 3}}T$ respectively and go through undeflected. The measured value of $e/m$ of the electron is equal to