Request a call back

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

CBSE Class 12-science Answered

A small sphere of mass m = 0.6 kg carrying a positive charge q = 80 microCoulomb is connected with a light, flexible and inextensible string of length r = 30 cm and whirled in a vertical circle. If a horizontal rightward electric field of strength E = 100000 N/C exists in the space, then the minimum velocity of sphere required at the highest point so that it may just complete the circle will be ( g = 10 m/s^2 )   a) Greater that 5m/s b) approximately 3 m/s c) less than 2 m/s d) approximately 5 m/s
Asked by Tskss Awesome | 20 Mar, 2017, 06:01: PM
answered-by-expert Expert Answer

Hi,

Kindly post this query in 'Ask the Expert' section on our website www.topperlearning.com

Such in-depth derivations actually require an elaborate solution to them which is difficult in the limited time duration of live chat,

Answered by | 20 Mar, 2017, 06:36: PM
CBSE 12-science - Physics
Asked by mailtoanjalip2005 | 16 Mar, 2024, 08:22: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by am1954077 | 08 Mar, 2024, 04:57: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by himanshurawat5823 | 08 Mar, 2024, 01:24: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by rohandhawaniya17112006 | 06 Mar, 2024, 03:32: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by shivamtkr7767 | 03 Mar, 2024, 12:45: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by sahupranav2006 | 02 Mar, 2024, 03:37: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by rishabhverma895334 | 01 Mar, 2024, 07:24: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by writetoakashyadav | 28 Feb, 2024, 07:41: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by nikstar1456 | 14 Feb, 2024, 01:09: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×