Voltage source and terminal voltage can be related as
A. terminal voltage is higher than the source emf
B. terminal voltage is equal to the source emf
C. terminal voltage is always lower than source emf
D. terminal voltage cannot exceed source emf
Answer:A
Voltage source and terminal voltage can be related as
A. terminal voltage is higher than the source emf B. terminal voltage is equal to the source emf C. terminal voltage is always lower than source emf D. terminal voltage cannot exceed source emf