What is the potential difference across the terminals of a battery if 240 J of work is required to transfer 9.325 * 1019 electrons from one terminal to other?
PLEASE ANSWER FAST!!!!
Answers
Answered by
3
Answer ⇒ The potential difference is 16.08 V.
Explanation ⇒
Charge carried by the 9.325 × 10¹⁹ electrons = 9.325 × 10¹⁹ × 1.6 × 10⁻¹⁹ C
= 14.92 C.
Also, Work done in bringing these charges to a point = 240 J.
Using the formula,
Potential difference = Work done/Charge.
∴ ΔV = 240/14.92
∴ ΔV = 16.08 V.
Hence, the potential difference is 16.08 V.
Hope it helps.
Answered by
0
Answer ⇒ The potential difference is 16.08 V.
Explanation ⇒
Charge carried by the 9.325 × 10¹⁹ electrons = 9.325 × 10¹⁹ × 1.6 × 10⁻¹⁹ C
= 14.92 C.
Also, Work done in bringing these charges to a point = 240 J.
Using the formula,
Potential difference = Work done/Charge.
∴ ΔV = 240/14.92
∴ ΔV = 16.08 V.
Hence, the potential difference is 16.08 V.
Similar questions