Electrical potential in an electric field is given by V = K/r (K being constant). If the position vector F = 2î +3}+6k, then the electric field will be (2î +3 j + 6k) , (2î +3 ĵ + 6k) » (a) K 243 (b) 343 (3i +23 + 6Â) , (6i +2 j + 6k , (c) K (d) -K 243 343

Electrical potential in an electric field is given by V = K/r (K being constant). If the position vector F = 2î +3}+6k, then the electric field will be (2î +3 j + 6k) , (2î +3 ĵ + 6k) » (a) K 243 (b) 343 (3i +23 + 6Â) , (6i +2 j + 6k , (c) K (d) -K 243 343

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter24: Electric Fields

Section: Chapter Questions

Problem 37PQ: A uniformly charged conducting rod of length = 30.0 cm and charge per unit length = 3.00 105 C/m...

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Question

Electrical potential in an electric field is given by V = K/r (K being constant). If the position vector
F = 2î +3+6k, then the electric field will be
(2i +3) + 6Â) x
(2î +3 + 6k)
(b)
(a)
K
-K
243
343
(3i + 2ĵ + 6k) x
(6i + 23 + 6Ř) g
(c)
(d)
-K
243
343

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