Physics, asked by muhammadwahba99, 5 months ago

4. By how much would the magnetic field change if the current was doubled and the
distance r was doubled?
(a) Doubled
(b) Halved
(c) Quadrupled
(d) No change

Answers

Answered by saifuddinsarder81

0

Answer:

By the magnetic field change if the current was doubled and the distance was doubled no charge..

Answered by goodboy2173

0

Answer:

magnetic field is doubled

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