Pradeep Asked a Question
June 14, 2021 12:40 ampts 30 pts
. A non-conducting ring of mass m and radius R is charged as shown. The charge density i.e. Charge P unit length is 2.Itis then placed on a rough non-conducting horizontal plane. At time r=0, a uniform clectric field E=Ei is switched on and the ring starts rolling without sliding. The frictional force acting on the ring is TTTTTVTiTorX. (a) A RE, along negative x-axis . (c) 2ARE, along negative r-axis (b) ARE,along positive r-axis (d) 2ARE, along positive x-axis
  • 1 Answer(s)
  • 0 Likes
  • 1 Comments
  • Shares
  • Sapna thankyou
    Answer is B
    • cropped678784184088893870.jpg
    • cropped262076183453932202.jpg
    Likes(0) Reply(0)
Head Office :
MPA 44, 2nd floor, Rangbari Main Road,
Mahaveer Nagar II, Kota (Raj.) – 324005

Corporate Office:
212, F-1, 2nd Floor, Evershine Tower,
Amrapali Marg,
Vaishali Nagar, Jaipur (Raj.) – 302021

Mail: info@eduncle.com
All Rights Reserved © Eduncle.com