1. A current cannot be produced by a changing magnetic field. a. True b. False 2

Question

1. A current cannot be produced by a changing magnetic field.
a. True
b. False
2. Faraday made several conclusions based on his experimental results. For instance,
one conclusion was that the secondary circuit in his experiment does not act as if a
source of emf were connected to it for a short time.
a. True
b. False
3. The magnetic flux is proportional to both the strength of the __________________
passing through the plane of a loop of wire and the area of the loop.
a. potential difference
b. potential energy
c. electric field
d. magnetic field
e. none of the above

Explanation / Answer

1) True

2) True

3) Magnetic field

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