CUET Preparation Today
An electron placed in a magnetic field of $3.14 × 10^{-4} T$ moves in a circle. The frequency of the revolution of the electron is |
$8.79 × 10^6 Hz$ $8.79 × 10^5 Hz$ $6.08 × 10^6 Hz$ $2.8 × 10^6 Hz$ |
$8.79 × 10^6 Hz$ |
The correct answer is Option (1) → $8.79 × 10^6 Hz$ |
