Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 12-science Answered

Q- In 0.1m3 of space, electricty potential is found to be 5V throughout. What is the electric field in the region?
Asked by Subhashree Lenka | 23 May, 2015, 11:41: PM
answered-by-expert Expert Answer
begin mathsize 14px style Using comma straight E equals negative dV over dr Since space the space potential space apostrophe straight V apostrophe space is space constant comma space change space in space potential space dV space is space zero space for space any space displacement space dr. Hence comma space the space electric space field space is space zero space in space this space region. Therefore comma straight E space equals space 0 end style
Answered by Faiza Lambe | 24 May, 2015, 11:20: AM

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 12-science - Physics
SI unit of electric potential V is * (a) NC⁻¹ (b) volt (c) Jm⁻¹ (d) J⁻¹C
Asked by narinderbhardaj8054 | 05 Aug, 2021, 04:42: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
What is the relation between electric field and potential difference?
Asked by yashrajgharte24.12dgatl | 19 Jul, 2021, 03:41: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
1) Five identical capacitors, each of capacitance C are connected between points X and Y as shown in the figure. If the equivalent capacitance of the combination between X and Y is 5mF. Calculate the capacitance of each capacitor.  2) Eight identically charged drops are joined to form bigger drop. By what factor the charge and potential change?  
Asked by hitanshu04 | 28 May, 2021, 10:27: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
why does negative charge flow from lower potential to higher potential
Asked by kaziryan.05 | 19 Mar, 2021, 08:46: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
DNa
question image
Asked by laxmipriyamahanandia | 15 Sep, 2020, 12:38: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
the electrical potential on the surface of a hollow sphere is 40V. its radius is 2 m. find the electrical potential near the centre of this hollow sphere.
Asked by rp257618 | 30 Jul, 2020, 07:40: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
what is electric potential??
Asked by abdulafjalakhtar225 | 07 Jul, 2020, 04:09: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
question
question image
Asked by tatsemsandhu3015 | 29 May, 2020, 11:34: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
kindly solve this problem....
question image
Asked by rajmantilakhlan | 09 Apr, 2020, 11:16: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
What is the difference between potential energy,  potential  difference and voltage?  
Asked by sayleeashelar | 30 Jun, 2019, 01:26: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×