CUET Preparation Today
A uniform electric field of $20 Vm^{-1}$ exists in the vertically downward direction. What will be increase in the electric potential as one goes up through a height of 60 cm? |
30 V 33 V 120 V 12 V |
12 V |
The correct answer is Option (4) → 12 V To calculate the increase in electric potential, $ΔV=E×d$ $=20\frac{V}{m}×0.60m=12V$ |
