Question

Q.4 The expression for the electric field of a linear charge distribution is
2()(r-r')dl
E = 1
47€ |--118
Here
(a) i(r) is a vector and di' is a scalar
(b) 2(r') and dt' both are vectors
(c) 2(r') is a scalar and di' is a vector
(d) 2(r') and al' both are scalars​

Answer 1

Answer:

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Explanation:

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