Question

... was the first to observe the magnetic effect of electric current?
(a) Faraday (b) Oersted (c) Volta (d) Ampere
At ... temperature are the celsius and farenheit equal?​

Answer 1

Answer:

Volta is the first man to see

Answer 2

Answer: b. Oersted.

No celcius and fahrenheit are not equal

1 degree celcius= 33.8 fahrenheit