Practicing Success
Practicing Success
CUET Preparation Today
In typical lightning, there is 109 J energy transfer across the potential difference of 5 × 107 V during a time interval of 0.2 s. What is the total amount of charge transferred between cloud and ground? |
8 C 15 C 20 C 28 C |
20 C |
U = q x V Q = U/V Q = \(\frac{10^{9}}{5 * 10^{7}}\) = 20 C
|
