0

Guest

Courses New

Find the potential difference across a resistor of resistance 10 ohm, if 10 to the power 20 electrons flow through it in one second .

Find the potential difference across a resistor of resistance 10 ohm, if 10 to the power 20 electrons flow through it in one second .

Grade:10

4 Answers

Utsav Basu
70 Points
6 years ago
1020 electron pass through the resistor in one second.
So, charge flowing through it = 1020 * 1.6 * 10-19 C = 16 C
Current = 16/1 A = 16 A
Now, using V = IR, we get,
Potential difference = 16 A * 10 Ω = 160 V
Gitanjali Rout
184 Points
5 years ago
1020 electron pass through the resistor in one second.
So, charge flowing through it = 1020 * 1.6 * 10-19 C = 16 C
Current = 16/1 A = 16 A
Now, using V = IR, we get,
Potential difference = 16 A * 10 Ω = 160 V
Gitanjali Rout
184 Points
5 years ago
So, charge flowing through it = 1020 * 1.6 * 10-19 C = 16 C
Current = 16/1 A = 16 A
Now, using V = IR, we get,
Potential difference = 16 A * 10 Ω = 160 V
Gitanjali Rout
184 Points
5 years ago
So, charge flowing through it = 1020 * 1.6 * 10-19 C = 16 C
Current = 16/1 A = 16 A
Now, using V = IR, we get,
Potential difference = 16 A * 10 Ω = 160 V.

Think You Can Provide A Better Answer ?

Other Related Questions on Electric Current

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More