Author Question: When a body moves with uniform acceleration, the net force on it is zero. Indicate whether the ... (Read 60 times)

nummyann · **on:** Jul 28, 2018

When a body moves with uniform acceleration, the net force on it is zero.
Indicate whether the statement is true or false

Question 2

Which statement is NOT true?
a. A transformer contains a primary coil of wire and a secondary coil of wire wound around the same iron core.
b. A transformer changes one voltage to another.
c. A transformer works because changing magnetic fields can induce electric fields.
d. A transformer operates on direct current as well as on alternating current.
e. Transformers are commonly used for delivering household electric power.