SATHEE: Electrostatics Question 792

Electrostatics Question 792

Question: Two points P and Q are maintained at the potentials of 10 V and -4 V, respectively. The work done in moving 100 electrons from P to Q is:

Options:

A) $9.60 \times 10^{- 17} J$

B) $- 2.24 \times 10^{- 16} J$

C) $2.24 \times 10^{- 16} J$

D) $- 9.60 \times 10^{- 17} J$

Show Answer

Answer:

Correct Answer: C

Solution:

[c] $W_{P Q} = q (V_{Q} - V_{P})$

$= (- 100 \times 1.6 \times 10^{- 19}) (- 4 - 10)$

$= + 2.24 \times 10^{- 16} J$

Play Store

App Store

Ask SATHEE

Welcome to SATHEE !
Select from 'Menu' to explore our services, or ask SATHEE to get started. Let's embark on this journey of growth together! 🌐📚🚀🎓

I'm relatively new and can sometimes make mistakes.
If you notice any error, such as an incorrect solution, please use the thumbs down icon to aid my learning.
To begin your journey now, click on "I understand".

Electrostatics Question 792

Question: Two points P and Q are maintained at the potentials of 10 V and -4 V, respectively. The work done in moving 100 electrons from P to Q is:

Options:

Answer:

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

Menu