Assuming all the factors remain constant, what will happen to the induced emf if: 1. the number of coils in a circuit is doubled? a. induced emf is quadrupled b. the induced emf is halved c. the induced emf is reduced to 14 d. induced emf doubles 2. the diameter of the coil is doubled? a. induced emf is quadrupled b. the induced emf is halved c. the induced emf is reduced to 1⁄4 d. induced emf doubles 3. the magnetic field through the coil is doubled? a. induced emf is quadrupled b. the induced emf is halved c. the induced emf is reduced to 14 d. induced emf doubles
Assuming all the factors remain constant, what will happen to the induced emf if: 1. the number of coils in a circuit is doubled? a. induced emf is quadrupled b. the induced emf is halved c. the induced emf is reduced to 14 d. induced emf doubles 2. the diameter of the coil is doubled? a. induced emf is quadrupled b. the induced emf is halved c. the induced emf is reduced to 1⁄4 d. induced emf doubles 3. the magnetic field through the coil is doubled? a. induced emf is quadrupled b. the induced emf is halved c. the induced emf is reduced to 14 d. induced emf doubles
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Transcribed Image Text:Assuming all the factors remain constant, what will happen to the induced emf if:
1. the number of coils in a circuit is doubled?
a. induced emf is quadrupled
b. the induced emf is halved
c. the induced emf is reduced to 14
d. induced emf doubles
2. the diameter of the coil is doubled?
a. induced emf is quadrupled
b. the induced emf is halved
c. the induced emf is reduced to 14
d. induced emf doubles
3. the magnetic field through the coil is doubled?
a. induced emf is quadrupled
b. the induced emf is halved
c. the induced emf is reduced to 14
d. induced emf doubles
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